Inventor

Christian Lindner

Inventor

Cologne, DE

Overview

1978–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 171 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Lprimary

C08LCompositions of macromolecular compounds43%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds16%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%

C08JWorking-up5%

Y10TTechnical subjects covered by former us classification3%

H01HElectric switches2%

G11BInformation storage based on relative movement between record carrier and transducer1%

C07CAcyclic or carbocyclic compounds1%

PatentTitleYear

10,906,952Fusion proteins comprising a binding protein and an interleukin-15 polypeptide having a reduced affinity for IL15Ra and therapeutic uses thereof2021 10,115,512Switching arrangement2018 8,013,268'Circuit breaker with a double acting circuit-breaking chamber and an inverted structure'2011 7,989,726'Electrical device containing insulating gas under pressure and including a composite insulator provided with a window for observing contacts'2011 7,790,997'Switch unit having a circuit breaker and a disconnector with common drive means'2010 6,437,273'Hybrid circuit breaker'2002 5,898,149'Power circuit-breaker'1999 5,456,861'Abietic acid derivatives and their use as emulsifiers'1995 5,434,203'Mixtures of bisphenols and graft polymers'1995 5,382,625'Thermoplastic moulding compositions with high notched impact strength'1995 5,344,876'Molding compounds having improved fire behavior'1994 5,340,876'Thermoplastic moulding compounds of polyamides and resin copolymers'1994 5,314,963'Graft polymers containing phosphorus'1994 5,298,546'Thermoplastic molding compounds of polyalkylene terephthalate, special barium sulfate, particulate graft polymers and, optionally, reinforcing materials'1994 5,296,528'Compatible polymer blends with thermoplastic polycarbonates'1994 5,274,032'Polymer alloys'1993 5,274,031'Polymer alloys of high ageing resistance'1993 5,272,205'Polymer mixtures of high ageing resistance'1993 5,266,642'Process for the preparation of alpha-methylstyrene polymers'1993 5,252,672'Polymer blends of polyamides and polymers containing sulfonamide structural units'1993 5,252,674'Thermoplastic graft polymers containing oxetanyl groups'1993 5,250,622'Polymer combinations with a high rubber content'1993 5,250,617'Polymer blends containing ethylene polymers for flexible films'1993 5,250,621'Interpolymers of aromatic polyesters and rubbers'1993 5,248,727'Vinyl chloride polymer based moulding compositions with reduced fogging'1993 5,238,977'Graft polymer dispersions'1993 5,237,001'Thermoplastic compositions of polyurethanes and partly crosslinked alkyl acrylate copolymers'1993 5,223,475'Acceptor element for the themosuablimation printing process'1993 5,219,643'Multilayered films'1993 5,206,287'Reactive systems and a process for the preparation of modified duroplasts'1993 5,194,497'Alloys of thermoplastic polymers containing oxetanyl groups'1993 5,191,017'High-impact thermoplastic polyether sulfone molding compositions'1993 5,187,231'High heat-distortion plastics'1993 5,183,850'Graft polymers and their use as flameproofing agents'1993 5,180,781'Process for the production of alloys of rubbers and aromatic polyesters'1993 5,179,146'Modified polyisocyanates, a process for their production and their use'1993 5,171,786'PVC-silicone rubber molding compounds showing toughness at low temperatures'1992 5,155,168'Molding compounds containing oxetanyl groups'1992 5,147,700'Molding compositions of low double refraction'1992 5,147,955'Phosphorus containing polymers'1992 5,143,973'Moulding compositions of low double refraction'1992 5,126,404'Polycarbonate molding compositions'1992 5,122,571'Moulding compounds of polyamides and graft polymers containing tert.-butylacrylate'1992 5,118,759'Polycarbonate moulding compositions, their preparation and their use'1992 5,112,910'Mixtures of thermoplastic polymers in powder form'1992 5,104,935'Polymer mixture'1992 5,075,380'Soft, thermo-plastically processible polymer alloys containing polyamide'1991 5,071,921'Thermoplastic block copolymers based on cyclic carbonates or esters'1991 5,047,473'Flexible polymer mixtures'1991 5,041,485'Stabilizer dispersions'1991 5,039,747'Mixtures of thermoplastic polymers in powder form'1991 5,030,675'Flame-resistant thermoplastic moulding compounds based on polycarbonate, polyalkylene terephthalate, graft copolymer, fluorinated polyolefine and phosphorus compound'1991 5,026,803'Crosslinked triazine polymers and their use as crosslinking agents'1991 5,010,138'Thermoplastic interpolymers and their use in mixtures of polyamide and styrene copolymers and/or graft polymers'1991 4,997,974'Bisphenol derivatives and polymers thereof'1991 4,987,184'Mixtures of polycarbonates with siloxane-containing graft polymers'1991 4,985,486'Reinforced/filled blends of thermoplastic interpolymers and polyamides and a process for their production'1991 4,983,658'Thermoplastic moulding compositions with flame-repellent properties'1991 4,970,262'Process for the production of moulding compositions from thermoplastic polyamide and graft rubber, and corresponding moulding compositions'1990 4,968,750'Block copolymers containing polysiloxane segments'1990 4,963,619'Mixtures of polycarbonates with siloxane-containing graft polymers'1990 4,960,864'Process for recovering thermoplastic polymers from dispersion'1990 4,959,410'Polymer mixtures having high tensile strength and good tear propagation resistance'1990 4,959,418'Polymers in particle form with improved properties, for the preparation of thermoplastic moulding materials'1990 4,948,837'Mixtures of polycarbonates with siloxane-containing graft polymers'1990 4,945,124'Impact resistant polyamide moulding compounds modified with silicone graft rubbers'1990 4,940,755'Thermoplastic moulding compositions based on polyvinyl chloride and a poly-.alpha.-olefine/polyurethane block copolymer'1990 4,940,747'Moulding materials, based on vinyl chloride polymers, with improved processability'1990 4,937,285'Use of redox graft polymers to improve the petroleum-resistance of thermoplastic, aromatic polycarbonate and/or polyester carbonate moulding compositions'1990 4,929,674'Mixtures of thermoplastic poly(ester) carbonates with thermoplastic polyurethanes'1990 4,925,891'High impact strength flame-retardant polycarbonate moulding compositions'1990 4,923,923'Powder compositions based on polyarylene sulphides'1990 4,920,178'Seeded emulsion polymerization of .alpha.-methylstyrene and acrylonitrile'1990 4,902,745'Rubber-like thermoplastic polymer mixtures'1990 4,902,744'Polymer mixture and its use as a modifier for polyvinyl chloride'1990 4,885,209'Thermoplastic silicon rubber graft polymers (II)'1989 4,879,342'Thermoplastic polycarbonate moulding compositions'1989 4,873,289'Graft polymers and blends thereof with polyamides'1989 4,871,850'New triazolopyrimidines and their use as initiators'1989 4,865,917'Thermoplastic silicone rubber graft polymers (I)'1989 4,866,123'Molding compositions of polycarbonate and polyalkylene terephthalate showing improved joint line strength'1989 4,861,831'Particulate multiphase polymers'1989 4,861,829'Thermoplastic polycarbonate moulding materials'1989 4,859,740'Particulate multiphase polymers'1989 4,859,744'Process for the production of graft polymers of high rubber content'1989 4,826,946'New polysiloxane block copolymers'1989 4,822,852'High-impact dimensionally stable polyamide molding compositions'1989 4,812,515'Ageing-resistant thermoplastic moulding materials of good impact strength'1989 4,810,739'Moulding compositions having flame-resistant properties'1989 4,806,593'Thermoplastic moulding materials having good resistance to ageing and good low-temperature impact strength'1989 4,806,587'High-impact polyamide moulding compositions'1989 4,804,708'Thermoplastic moulding compounds based on special graft polymers'1989 4,801,632'Cellulose ester moulding materials with improved toughness'1989 4,794,167'Process for the preparation of polymer powders by spray drying'1988 4,786,671'Flameproofing agent combinations and their use in thermoplastic moulding compositions of polycarbonates and ABS polymers'1988 4,785,050'High impact strength, readily flowing polyamide moulding materials'1988 4,782,115'Thermoplastic moulding compositions based on polysiloxane/polycarbonate block copolymers'1988 4,778,848'Polyamide moulding compositions having good toughness properties'1988 4,778,850'Thermoplastic moulding materials made from vinyl chloride polymers and graft polymers and having improved properties'1988 4,777,212'Thermoplastic polycarbonate moulding compositions'1988 4,774,271'Processing of polymer dispersions by spray drying'1988 4,774,289'Thermoplastic moulding compositions of polycarbonate and terpolymers'1988 4,771,109'Graft polymers on rubber polymers with a block-like structure'1988 4,769,417'New rubber polymers with block-like structure'1988 4,767,821'Polymer powder compositions containing tetrafluoroethylene polymers'1988 4,766,165'Thermoplastic moulding compositions having flame-retarding properties'1988 4,755,564'Graft polymers'1988 4,754,017'Process for the preparation of linear aliphatic polycarbonate from cyclic aliphatic carbonate'1988 4,751,260'Flame-retarding, polycarbonate moulding materials of high impact strength'1988 4,748,215'Diorganosiloxane polymer powder'1988 4,742,104'Thermoplastic moulding compositions based on polycarbonate/graft polymer mixtures'1988 4,731,405'Thermoplastic moulding materials with high tracking resistance'1988 4,699,967'Polysiloxane block copolymers'1987 4,692,488'Thermoplastic polycarbonate moulding compositions'1987 4,683,267'Thermoplastic moulding compounds based on polyoxymethylene and polymeric adipatecarbonate mixed esters'1987 4,683,265'Thermoplastic moulding compositions consisting of polycarbonates, graft polymers and copolymers'1987 4,666,980'Transparent moulding compositions'1987 4,666,972'Thermoplastic moulding compositions based on polyalkylene terephthalate and polymer and a process for the production thereof'1987 4,657,976'Moulding compositions of vinyl chloride polymers, graft polymers and polymeric plasticizers having a high resistance to ageing'1987 4,656,227'Thermoplastic moulding compositions based on polyalkylene terephthalate, polycarbonate and additional polymer and a process for the production thereof'1987 4,649,168'Process for the preparation of flame-resistant polycarbonate moulding compositions containing tetrafluoroethylene polymers'1987 4,631,311'Acrylonitrile free blends of a polycarbonate, a graft rubber and a terpolymer resin'1986 4,621,117'Acrylonitrile-free polycarbonate blends'1986 4,614,763'Molding compounds of thermoplastic polyamide and graft rubber'1986 4,600,747'ABS-moulding compositions with improved flame resistance'1986 4,596,851'Thermoplastic moulding compositions based on polycarbonate/graft polymer mixtures'1986 4,590,236'Process for the production of hydrophobicizing and oleophobicizing agents'1986 4,581,408'High impact thermoplastic polyamide molding compositions'1986 4,579,906'ABS moulding materials with improved burning properties and process for their production'1986 4,569,970'Thermoplastic moulding compositions based on polysiloxane/polycarbonate block copolymers'1986 4,564,654'Process for the preparation and/or further processing of polymer blends'1986 4,563,496'Self-extinguishing thermoplastic moulding compositions of polycarbonate and ABS-polymers'1986 4,548,987'ABS-Polycarbonate mixtures which have improved flame resistance'1985 4,535,124'Thermoplastic polyester moulding compositions which have good impact strength'1985 4,522,964'Polymer powders containing graft polymer'1985 4,522,959'Thermoplastic compositions in powder form'1985 4,518,515'Moulding compositions of vinyl chloride polymers, graft polymers and polymeric plasticizers having a high resistance to ageing'1985 4,518,743'Moulding compositions of vinyl chloride polymers, certain copolymers and polymeric plasticisers having a high resistance to ageing'1985 4,511,695'Soft polymer alloys'1985 4,506,045'Cellulose ester-aliphatic polycarbonate thermoplastic moulding compositions'1985 4,461,868'Mixture of a thermoplastic polymer of an alkyl methacrylate and a graft polymer of methyl methacrylate onto crosslinked alkyl acrylate rubber'1984 4,460,749'Rubber powders'1984 4,456,734'Rubber powders'1984 4,454,305'Rubber dispersions II'1984 4,446,276'Ageing-resistant, processing-stable, high strength mixtures based on thermoplastic polyesters'1984 4,426,499'Process for the production of graft polymers'1984 4,421,901'Rubber powders'1983 4,417,026'Thermoplastic polyester moulding compositions having improved toughness'1983 4,405,748'High-impact polyamide moulding compositions'1983 4,396,742'Thermoplastic polyester moulding compositions having improved toughness'1983 4,395,517'Modified olefine polymers'1983 4,393,172'High-notched-impact core-shell polymers having improved weather resistance'1983 4,376,843'Notched impact resistant vinyl chloride polymers'1983 4,360,620'Rubber dispersions'1982 4,338,406'High-impact polyamide moulding compositions'1982 4,338,409'Elastomeric thermoplastic moulding compositions'1982 4,302,378'ABS-Moulding compositions having high notched impact strength'1981 4,297,446'ABS-moulding compositions having high notched impact strength'1981 4,297,455'Process for the preparation of carbonic acid aryl esters of polyester-diols lengthened via carbonate groups and their use for the preparation of polyester-diol bis-diphenol carbonates and polyester/polycarbonates'1981 4,281,101'Process for the preparation of aliphatic-aromatic polycarbonates with diphenol carbonate end groups and their use for the preparation of high-molecular, segmented, aliphatic-aromatic polycarbonate elastomers which can be processed as thermoplastics'1981 4,272,428'Plasticized vinyl chloride polymer'1981 4,267,278'ABS moulding compounds having improved surface'1981 4,267,303'Process for the preparation of polymers with diphenol carbonate end groups'1981 4,217,437'Process for the preparation of carbonic acid bis-diphenol esters of polyalkylene oxide-diols lengthened via carbonate groups and their use for the preparation of high-molecular, segmented polyether/polycarbonates which can be processed as thermoplastics'1980 4,217,297'Process for the preparation of carbonic acid aryl esters of polyester-diols lengthened via carbonate groups'1980 4,216,298'Process for the preparation of carbonic acid bis-diphenol esters of polyester-diols and their use for the preparation of high-molecular segmented polyester/polycarbonates which can be processed as thermoplastics'1980 4,192,940'Polyesters which can be prepared by reacting a carbonic acid aryl ester with a polyester prepared from a polyhydric alcohol and a polybasic carboxylic acid which is aliphatic'1980 4,191,705'Process for the preparation of carbonic acid esters of polyester-polyols'1980 4,151,228'Acrylonitrile polymer blended with a statistical copolymer of acrylic acid alkyl ester and styrene'1979 4,138,393'Crosslinkable acrylonitrile copolymers'1979 4,118,375'Crosslinkable polyacrylonitrile copolymers'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1995Patents assigned to BAYER AG (159)· patent assignee history

1978–1995Based in Cologne, DE· patent location history

1989–1991Based in Colonge, DE· patent location history

1989–1991Based in Koeln, DE· patent location history

1990Patents assigned to KRESS HANS JUERGEN (2)· patent assignee history

1990Patents assigned to LINDNER CHRISTIAN (2)· patent assignee history

1990Patents assigned to WITTMANN DIETER (2)· patent assignee history

1994Based in Koln, DE· patent location history

2010–2011Patents assigned to AREVA T & D SA (3)· patent assignee history

2010–2011Based in ZÃ¼rich, CH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BAYER AG	159	1978–1995
AREVA T & D SA	3	2010–2011
KRESS HANS JUERGEN	2	1990
LINDNER CHRISTIANself	2	1990
WITTMANN DIETER	2	1990

Locations

Location	Patents	Span
Cologne, DE	156	1978–1995
ZÃ¼rich, CH	2	2010–2011
Koln, DE	2	1994
Colonge, DE	2	1989–1991
Koeln, DE	2	1989–1991