Inventor

Werner Siol

Inventor

Darmstadt, DE

Overview

1982–2016

Patent span

Chemistry

Primary field (CPC C)

Patents· 102 as inventor

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

C08Lprimary

C08LCompositions of macromolecular compounds19%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds19%

Y10TTechnical subjects covered by former us classification14%

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

C08JWorking-up6%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%

C09DCoating compositions, e.g. paints, varnishes or lacquers3%

G11BInformation storage based on relative movement between record carrier and transducer3%

G02BOptical elements, systems or apparatus2%

A61KPreparations for medical, dental or toiletry purposes2%

PatentTitleYear

9,243,130'Inorganic nanoparticles and polymer composite produced therefrom'2016 8,834,845'Bioactive bone cement and method for its production'2014 8,765,889'Method for producing hybrid particles'2014 8,470,945'Polymerisable mass with cross-linking nanoparticles'2013 8,466,245'Polymerisable mass with cross-linking nanoparticles'2013 6,881,858'Asymmetric (meth)acrylate crosslinking agents'2005 6,602,963'Polyesters containing (meth)acrylate end groups'2003 6,214,942'Multi-stage process for producing heat resistant dimensionally stable polymethacrylate moulding compounds'2001 5,976,527'High surface area support having bound latex particles containing oxirane groups for immobilization of substances'1999 5,872,202'Polymethacrylate molding compound with ethylene'1999 5,859,140'Method for the production of branched polymerizates'1999 5,792,514'Method for the production of coatings'1998 5,714,261'Plastic particles with a high thermostability'1998 5,693,717'Method for the production of branched polymerizates'1997 5,652,316'Universally compatible pigment dispersants'1997 5,625,021'Method for the production of plastic particles'1997 5,540,989'Multilayered heat-sealable plastic films'1996 5,532,067'Compatible polymer blends'1996 5,530,080'Polymethacrylate molding compound with high heat deflection temperature and stability against thermal degradation'1996 5,527,576'Heat-sealable plastic films'1996 5,523,168'Transparent composite plate system'1996 5,523,354'Method of crosslinking organic polymers'1996 5,483,003'Thermoplastically processible elastomers with improved optical properties'1996 5,473,019'Method of manufacturing monodisperse poly(meth)acrylate particles'1995 5,458,975'Method of manufacturing monodisperse poly (meth) acrylate particles'1995 5,451,650'Method of manufacturing monodisperse poly(meth)acrylate particles'1995 5,446,095'Compatible polymer blends'1995 5,430,104'Polymer mixtures with lower critical solution temperature (LCST) behavior'1995 5,395,882'Light-scattering polystyrene molding compounds, and molded articles produced therefrom'1995 5,380,801'Miscible blends of polyphenylene ether and polyaryl (meth)acrylate copolymers'1995 5,380,797'High impact strength polymer blends'1995 5,374,487'Compatible polymeric mixtures'1994 5,349,025'Heat sealable plastic film'1994 5,344,889'Polystyrene adhering heat-sealable plastic film'1994 5,342,691'Polyester-polycarbonate substrate coated with UV protecting layer'1994 5,342,646'Method for making carrier systems for biologically active materials'1994 5,322,900'Compatible polymer blends'1994 5,280,073'Elastomeric arcylic resins'1994 5,266,645'Acrylate-methacrylate graft polymerizate'1993 5,254,632'Method of manufacturing polyalkyl methacrylate macromonomers, and use of same in the manufacture of comb polymers'1993 5,250,623'Compatible polymeric mixtures'1993 5,239,001'Ternary polymer mixtures'1993 5,237,011'Compatible polymer mixtures of polystyrene and polycyclopentyl (meth)acrylate'1993 5,232,986'Thermoplastic moulding composition comprising a polymer blend based on poly(meth)acrylate(s), abs-type polymer and polycarbonate'1993 5,219,931'Thermoplastically processable solvent-resistant polymer mixtures'1993 5,219,935'Impact modified synthetic resins'1993 5,218,050'Compatible polymer blends'1993 5,212,237'Polymer mixtures'1993 5,196,483'Rubber compositions with a high elastic modulus'1993 5,155,172'Elastomeric acrylic resins'1992 5,141,993'Compatible blends of polyoxymethylene and polyalkyl acrylates'1992 5,109,072'Compatible polymer mixtures'1992 5,066,718'Compatible polymer mixtures'1991 5,063,112'Impact-resistant methacrylate protective layer for polycarbonate, containing UV absorber'1991 5,053,276'Compatible polymer blends'1991 5,053,177'Method for making a coated synthetic resin web'1991 5,047,481'Compatible polymer blends'1991 5,023,123'Compatible polymer mixtures'1991 4,997,883'Impact resistance modifier for polycarbonate'1991 4,985,504'Compatible polymer blends'1991 4,965,783'Compatible polymers, and use of same for registering optically readable information'1990 4,952,455'Compatible polymer mixtures'1990 4,950,716'Compatible polycarbonate/methyl-meth-acrylate polymer mixtures'1990 4,948,668'Compatible styrene-methacrylate polymer blends'1990 4,921,669'Method for coating a continuous train of synthetic resin with a scratch resistant coating'1990 4,911,875'Method for injection molding shaped resin bodies having a scratch resistant surface'1990 4,906,699'Polymeric agent for modifying impact resistance'1990 4,906,696'Transparent, thermoplastically processable polymer blends made of an aromatic polycarbonate and a methyacrylate polymer'1990 4,900,791'Compatible polyblends'1990 4,898,912'Compatible polymer blends'1990 4,897,441'Compatible polymer mixtures'1990 4,892,909'Compatible styrene-methacrylate polymer blends'1990 4,889,894'Compatible polymer mixtures'1989 4,877,853'Polymethyl methacrylate molding compounds'1989 4,849,479'Compatible polymer blends'1989 4,829,101'Polymer particles and latices thereof for the immobilization of biologically active substances'1989 4,814,207'Method for making protective coatings'1989 4,777,632'Data storage disk'1988 4,772,506'Glass with temperature-controlled transluency'1988 4,771,098'Process for preparing acrylic resin dispersions'1988 4,754,008'Heat resistant molding compounds'1988 4,722,595'Process for displaying optically readable information'1988 4,710,525'Polymer particles and latices thereof for the immobilization of biologically active substances'1987 4,709,000'Acrylic resins of low hygroscopicity'1987 4,647,489'Multilayer web plate with improved light-permeability'1987 4,636,458'Storage disk made of para-methyl styrene'1987 4,558,084'Plastisol comprising a copolymer of methyl methacrylate and itaconic or its anhydride'1985 4,542,171'Thickeners and binders forming gels in gasoline'1985 4,539,361'Method for making polymodal aqueous synthetic resin dispersions'1985 4,535,137'Method for making a salt free solid polymer from a polymer emulsion'1985 4,521,567'Method for making impact resistant molding compositions'1985 4,520,172'Method for coating medicaments'1985 4,513,118'Emulsion polymers for modifying impact strength'1985 4,476,182'Method for strengthening fibrous articles'1984 4,473,678'Aqueous dispersion of a self-crosslinking resin'1984 4,463,032'Method for making block-resistant soft polymer beads'1984 4,456,726'Method for making aqueous dispersions of a synthetic resin'1984 4,455,342'Acrylic resin dispersions'1984 4,452,862'Pharmaceutical coating materials soluble or swellable in gastric juice and pharmaceutical dosage forms coated therewith'1984 4,448,945'Method of making emulsion polymers'1984 4,395,515'Resin dispersions having high pigment binding capacity'1983 4,314,800'Method for treating pelts and leather'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–2005Patents assigned to ROEHM GMBH (92)· patent assignee history

1982–1989Based in Pfungstadt, DE· patent location history

1984–2016Based in Darmstadt, DE· patent location history

1985–1999Based in Darmstadt-Eberstadt, DE· patent location history

1988Based in Goerdelerweg, DE· patent location history

2013–2016Patents assigned to SIOL WERNER (5)· patent assignee history

2013–2016Patents assigned to LANGERBEINS KLAUS (4)· patent assignee history

2013Patents assigned to KUEHNER UWE DIETRICH (2)· patent assignee history

2014–2016Patents assigned to EVONIK NANORESINS GMBH (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ROEHM GMBH	92	1982–2005
SIOL WERNERself	5	2013–2016
LANGERBEINS KLAUS	4	2013–2016
EVONIK NANORESINS GMBH	2	2014–2016
KUEHNER UWE DIETRICH	2	2013

Locations

Location	Patents	Span
Darmstadt, DE	48	1984–2016
Darmstadt-Eberstadt, DE	44	1985–1999
Pfungstadt, DE	9	1982–1989
Goerdelerweg, DE	1	1988