C08G 18/69
Polymers of conjugated dienes
Official title: Polymers of conjugated dienes {(hydrogenated polymers of conjugated dienes C08G18/6208)}
C08G18/69 (Polymers of conjugated dienes) appears on 599 US grants and 462 published applications in this corpus.
Search patents in C08G- Granted patents
- 599
- Published applications
- 462
- Assignees
- 348
- Inventors
- 1,476
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 18 | 0 |
| 1977 | 20 | 0 |
| 1978 | 19 | 0 |
| 1979 | 12 | 0 |
| 1980 | 13 | 0 |
| 1981 | 17 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 15 | 0 |
| 1985 | 8 | 0 |
| 1986 | 11 | 0 |
| 1987 | 9 | 0 |
| 1988 | 17 | 0 |
| 1989 | 9 | 0 |
| 1990 | 6 | 0 |
| 1991 | 12 | 0 |
| 1992 | 10 | 0 |
| 1993 | 8 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 13 | 0 |
| 1997 | 8 | 0 |
| 1998 | 11 | 0 |
| 1999 | 16 | 0 |
| 2000 | 12 | 0 |
| 2001 | 10 | 3 |
| 2002 | 12 | 13 |
| 2003 | 7 | 10 |
| 2004 | 6 | 17 |
| 2005 | 8 | 13 |
| 2006 | 9 | 13 |
| 2007 | 8 | 14 |
| 2008 | 10 | 10 |
| 2009 | 4 | 21 |
| 2010 | 10 | 19 |
| 2011 | 13 | 13 |
| 2012 | 9 | 11 |
| 2013 | 9 | 16 |
| 2014 | 7 | 15 |
| 2015 | 11 | 12 |
| 2016 | 8 | 20 |
| 2017 | 13 | 29 |
| 2018 | 17 | 26 |
| 2019 | 20 | 35 |
| 2020 | 20 | 30 |
| 2021 | 24 | 31 |
| 2022 | 19 | 28 |
| 2023 | 21 | 16 |
| 2024 | 21 | 24 |
| 2025 | 14 | 13 |
| 2026 | 8 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Two component coating compositions16 Jun 2026US 12,655,247 B2PPG Industries Ohio, Inc.
- Methods for producing three-dimensional objects19 May 2026US 12,629,895 B2Carbon, Inc.
- High modulus, toughened one-component epoxy structural adhesives with high aspect ratio fillers12 May 2026US 12,624,262 B2Ddp Specialty Electronic Materials US, LLC
- Modification method of polyurethane, polyurethane, polishing pad, and modification method of polishing pad17 Mar 2026US 12,576,474 B2Kuraray Co., Ltd.
- Curable compound, curable composition, and method for producing curable composition10 Mar 2026US 12,570,789 B2Nitto Shinko Corporation
- Two-component polyurethane adhesive with durable adhesion to inorganic substrates13 Aug 2026US 2026/0234453 A1Ddp Specialty Electronic Materials US, LLC
- Adhesive for bonding dissimilar materials in medical device6 Aug 2026US 2026/0226331 A1CareFusion 303, Inc.
- Two part adhesive composition16 Jul 2026US 2026/0201224 A1Henkel AG & Co. KGaA
- Golf ball polyurethane cover formulations incorporating polyether polyol and polyphenylene ether polyol11 Jun 2026US 2026/0158332 A1Acushnet Company
- Two-component polyurethane composition with adjustable pot life for spray application4 Jun 2026US 2026/0152680 A1Sika Technology AG
Most cited
By later US patents
- Mold apparatus and kit for in situ tissue repair723US 6,443,988 B1Disc Dynamics, Inc. · 2002
- Articulating joint repair590US 5,888,220 AAdvanced Bio Surfaces, Inc. · 1999
- Biomaterial system for in situ tissue repair512US 6,306,177 B1Advanced Bio Surfaces, Inc. · 2001
- Joint resurfacing system394US 5,556,429 AAdvanced Bio Surfaces, Inc. · 1996
- Biomaterial for in situ tissue repair393US 6,140,452 AAdvanced Bio Surfaces, Inc. · 2000