Inventor
Jurgen Rohrmann
Inventor
Kelkheim, DE
Overview
Patents· 88 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds30%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests26%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium18%
C07CAcyclic or carbocyclic compounds8%
C08LCompositions of macromolecular compounds6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%
Y02PClimate change mitigation technologies in the production or processing of goods2%
B29CShaping or joining of plastics1%
C08JWorking-up1%
PatentTitleYear
10,717,856Polypropylene composition for foaming20209,758,657'Mineral-filled polypropylene composition'20179,714,337'Mineral filled polypropylene composition'20179,650,505'Polymer composition for bumpers and interiors and polyethylene-based resin precursor'20179,587,079'Polypropylene composition for foaming'20179,428,637'Polypropylene compositions containing glass fiber fillers'20169,023,935'Polymer composition for bumpers and interiors and polyethylene-based resin precursor'20157,879,931'Molding compositions of a glass fiber-reinforced olefin polymer'2011RE039561'Metallocenes containing ligands of 2-substituted indenyl derivatives, process for their preparation, and their use as catalysts'2007RE039532'Metallocenes containing ligands of 2-substituted indenyl derivatives, process for their preparation, and their use as catalysts'2007RE039156'Process for the preparation of polyolefins'20066,713,426'Metallocene capable of being used for the process for the preparation of a syndiotactic polyolefin'20046,479,423'Process for the preparation of a polyolefin'20026,429,250'Talc-reinforced polypropylene molding composition with high impact strength'20026,413,899'1-olefin isoblock polymer and process for its manufacture'20026,414,096'Process for the preparation of a polyolefin'20026,359,095'Process for the preparation of polyolefins'2002RE037384'2-substituted disindenylmetallocenes, process for their preparation, and their use as catalysts in the polymerization of olefins'20016,255,506'Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts'20016,242,544'Metallocenes containing aryl-substituted indenyl ligands and their use as catalysts'2001RE037208'Polyolefins prepared with metallocene catalysts having 2-substituted indenyl type ligands'20016,225,425'Syndio-isoblock polymer and process for its preparation'20016,197,902'Syndio-isoblock polymer and process for its preparation'20016,169,052'Metallocene and catalyst used for the preparation of chemically homogeneous cycloolefin copolymers'20016,063,880'Process for the preparation of a polyolefin wax'20006,051,727'Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts'20006,051,522'Catalyst which can be used for the preparation of olefins during polymerization'20006,048,950'Polymer having long isotactic sequences and randomly-distributed ethylene content obtained by polymerizing propylene in presence of specific catalysts'20006,028,152'Process for the preparation of polyolefins'20005,962,719'Process for the preparation of a polyolefin wax'19995,932,669'Metallocenes having benzo-fused indenyl derivatives as ligands, processes for their preparation and their use as catalysts'19995,929,264'Process for the preparation of substituted indenes and their use as ligand systems for metallocene catalysts'1999RE036103'Process for the preparation of a syndiotactic polyolefin and catalyst therefor'19995,852,142'Process for the preparation of an olefin polymer'19985,840,948'Process for the preparation of substituted indenes and their use as ligand systems for metallocene catalysts'19985,840,644'Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts'19985,830,821'Process for olefin preparation using metallocenes having benzo-fused indenyl derivatives as ligands'19985,786,432'Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts'19985,770,753'Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts'19985,756,567'Polypropylene molding composition containing an antistatic agent and having low-fogging properties'19985,733,991'Process for preparing cycloolefin polymer'19985,731,254'Process for the preparation of a syndiotactic polyolefin'19985,708,090'Process for the preparation of a polypropylene molding composition'19985,700,896'Polymer having long isotactic sequences and randomly-distributed ethylene content obtained by polymerizing propylene in presence of specific catalysts'19975,693,836'Process for the preparation of polyolefins'19975,679,811'Hafnium metallocene compound'19975,679,812'Compound useful for the preparation of a 1-olefin polymer'19975,672,668'Process for the preparation of polyolefins'19975,663,268'Syndiotactic propylene copolymers'19975,646,220'Cycloolefin block copolymers and a process for their preparation'19975,627,245'Process for the preparation of a syndiotactic propylene copolymer'19975,616,747'Process for the preparation of bridged, chiral metallocene catalysts of the bisindenyl type'19975,602,219'Process for preparing cycloolefin copolymers'19975,539,040'Plastics molding composition for production of moldings having a decorative effect'19965,475,060'Cycloolefin block copolymers and a process for their preparation'19955,455,366'Metallocenes having benzo-fused indenyl derivatives as ligands, processes for their preparation and their use as catalysts'19955,391,789'Bridged, chiral metallocenes, processes for their preparation and their use as catalysts'19955,391,790'Process for the preparation of bridged, chiral metallocene catalysts of the bisindenyl type'19955,374,752'Process for the preparation of a high molecular weight olefin polymer'19945,371,158'Bulk polymerization using specific metallocene catalysts for the preparation of cycloolefin polymers'19945,331,057'Cycloolefin block copolymers and a process for their preparation'19945,329,033'Process for the preparation of an olefin polymer'19945,328,969'Process for the preparation of a high molecular weight olefin polymer'19945,329,050'Process for the preparation of substituted indanones, and their use'19945,324,801'Process for the preparation of chemically homogeneous cycloolefin copolymers'19945,322,902'Process for the preparation of a polypropylene molding composition'19945,304,614'Process for the preparation of an olefin polymer using metallocenes having specifically substituted indenyl ligands'19945,280,074'Process for the preparation of a polypropylene molding composition'19945,278,264'Process for the preparation of an olefin polymer'19945,276,208'Metallocenes containing ligands of 2-substituted idenyl derivatives, process for their preparation, and their use as catalysts'19945,268,495'Metallocenes having bicyclic cyclopentadiene derivatives as ligands, processes for their preparation and their use as catalysts'19935,262,498'Metallocene (co)polymers, process for their preparation and their use as catalysts'19935,243,001'Process for the preparation of a high molecular weight olefin polymer'19935,239,022'Process for the preparation of a syndiotactic polyolefin'19935,232,993'Process for the preparation of a polypropylene molding composition'19935,216,095'Process for the preparation of a polyolefin'19935,194,619'Process for the preparation of substituted indenes'19935,169,818'Metallocene (co)polymers, process for their preparation and their use as catalysts'19925,145,819'2-substituted disindenylmetallocenes, process for their preparation, and their use as catalysts in the polymerization of olefins'19925,132,381'Process for the preparation of a syndiotactic polyolefin'19925,103,030'Process for the preparation of a chiral stereorigid metallocene'19925,087,677'Process for the preparation of cycloolefin polymers'19925,086,134'Process for the preparation of an ethylene/propylene copolymer'19925,081,322'Polypropylene wax and process for the production thereof'19925,071,808'Process for the preparation of a heterogeneous metallocene catalyst component'19914,985,576'Bisindenyl derivative, and a process for the preparation thereof'19914,962,262'1-Olefin polymer wax, and a process for the preparation thereof'19904,962,248'1-olefin stereoblock polymer wax, and a process for the preparation thereof'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1998Patents assigned to HOECHST AG (49)· patent assignee history
1990–1997Based in Neufahrn, DE· patent location history
1991–2006Based in Liederbach, DE· patent location history
1993–2020Based in Kelkheim, DE· patent location history
1995Based in Kelkeim, DE· patent location history
1998–2002Patents assigned to TARGOR GMBH (23)· patent assignee history
1999Based in Frankfurt am Main, DE· patent location history
2002–2011Patents assigned to BASELL POLYOLEFINE GMBH (8)· patent assignee history
2015Patents assigned to BASELL POLIOLEFINE SRL (1)· patent assignee history
2016–2020Patents assigned to BASELL POLIOLEFINE ITALIA SRL (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOECHST AG | 49 | 1990–1998 |
| TARGOR GMBH | 23 | 1998–2002 |
| BASELL POLYOLEFINE GMBH | 8 | 2002–2011 |
| BASELL POLIOLEFINE ITALIA SRL | 6 | 2016–2020 |
| BASELL POLIOLEFINE SRL | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kelkheim, DE | 46 | 1993–2020 |
| Liederbach, DE | 35 | 1991–2006 |
| Neufahrn, DE | 5 | 1990–1997 |
| Frankfurt am Main, DE | 1 | 1999 |
| Kelkeim, DE | 1 | 1995 |