Y10S 526/904
Monomer polymerized in presence of transition metal containing catalyst at least part
Official title: Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts
Y10S526/904 (Monomer polymerized in presence of transition metal containing catalyst at least part) appears on 461 US grants and 47 published applications in this corpus.
Search patents in Y10S- Granted patents
- 461
- Published applications
- 47
- Assignees
- 130
- Inventors
- 722
- Latest grant
- 24 Jul 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 5 | 0 |
| 1980 | 8 | 0 |
| 1981 | 12 | 0 |
| 1982 | 10 | 0 |
| 1983 | 14 | 0 |
| 1984 | 16 | 0 |
| 1985 | 18 | 0 |
| 1986 | 14 | 0 |
| 1987 | 17 | 0 |
| 1988 | 12 | 0 |
| 1989 | 8 | 0 |
| 1990 | 17 | 0 |
| 1991 | 27 | 0 |
| 1992 | 21 | 0 |
| 1993 | 24 | 0 |
| 1994 | 13 | 0 |
| 1995 | 16 | 0 |
| 1996 | 26 | 0 |
| 1997 | 17 | 0 |
| 1998 | 33 | 0 |
| 1999 | 20 | 0 |
| 2000 | 17 | 0 |
| 2001 | 21 | 6 |
| 2002 | 9 | 4 |
| 2003 | 11 | 9 |
| 2004 | 6 | 3 |
| 2005 | 7 | 9 |
| 2006 | 11 | 6 |
| 2007 | 3 | 1 |
| 2008 | 2 | 2 |
| 2009 | 2 | 2 |
| 2010 | 4 | 5 |
| 2011 | 3 | 0 |
| 2012 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Iron complexes and their use in polymerization processes24 Jul 2012US 8,227,557 B2Basell Polyolefine GmbH
- α-Olefin polymer and process for production thereof15 May 2012US 8,178,635 B2Idemitsu Kosan Co., Ltd.
- Rubber composition for dynamic parts4 Oct 2011US 8,030,390 B2The Gates Corporation
- Recoverable polymer-bound homogeneous catalysts for catalytic chain transfer process4 Oct 2011US 8,030,422 B2E. I. Du Pont de Nemours and Company
- Process for the production of propylene copolymers using a prepolymerised catalyst13 Sep 2011US 8,017,704 B2Borealis Technology Oy
- Recoverable polymer-bound homogeneous catalysts for catalytic chain transfer process14 Oct 2010US 2010/0261851 A1E. I. Du Pont de Nemours and Company
- Process for the production of propylene copolymers using a prepolymerised catalyst22 Jul 2010US 2010/0184929 A1Borealis Technology Oy
- Rubber composition for dynamic parts3 Jun 2010US 2010/0137497 A1The Gates Corporation
- Iron complexes and their use in polymerization processes8 Apr 2010US 2010/0087607 A1Basell Polyolefine GmbH
- Alpha-olefin polymer and process for production thereof11 Feb 2010US 2010/0036066 A1Idemitsu Kosan Co., Ltd.
Most cited
By later US patents
- Process and catalyst for polyolefin density and molecular weight control529US 5,324,800 AExxon Chemical Patents Inc. · 1994
- Catalyst for olefin polymerization and process for producing olefin polymers304US 5,807,938 ATosoh Corporation · 1998
- Process for production of a high molecular weight ethylene a-olefin elastomer with a metallocene alumoxane catalyst274US 4,871,705 AExxon Chemical Patents Inc. · 1989
- Impregnated polymerization catalyst, process for preparing, and use for ethylene copolymerization253US 4,302,565 AUnion Carbide Corporation · 1981
- Process for producing solid catalyst for polymerization of olefins147US 4,874,734 AMitsui Petrochemical Industries, Ltd. · 1989