C08G 18/87
By sulfur
Official title: by sulfur
C08G18/87 (By sulfur) appears on 18 US grants and 20 published applications in this corpus.
Search patents in C08G- Granted patents
- 18
- Published applications
- 20
- Assignees
- 25
- Inventors
- 75
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 1 |
| 2019 | 2 | 3 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 2 |
| 2025 | 0 | 2 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Functionalized thermoplastic polyurethane, method for producing same, method for producing highly functional medical composite material using same, and medical device including same19 May 2026US 12,630,665 B2I-Sens, Inc.
- Roll, method for manufacturing roll, and resin15 Feb 2022US 11,248,102 B2Inoac Technical Center Co., Ltd.
- Thermally vulcanisable adhesive and adhesive strip produced therefrom28 Dec 2021US 11,208,581 B2Tesa SE
- Amphoteric shape-memory polyurethane and method for preparing the same25 Jun 2019US 10,329,376 B2Shenzhen University
- Degradable polyurethanes containing thioaminal groups12 Mar 2019US 10,227,444 B2International Business Machines Corporation
- Curable composition having an aldehyde-functional polymer17 Sep 2026US 2026/0275025 A1Sika Technology AG
- Functionalized thermoplastic polyurethane, method for producing same, method for producing highly functional medical composite material using same, and medical device including same20 Aug 2026US 2026/0242532 A1I-Sens, Inc.
- Two-component polyurethane composition with adjustable pot life for spray application4 Jun 2026US 2026/0152680 A1Sika Technology AG
- Functionalized polymeric material for forming nitric oxide and methods therefor21 Aug 2025US 2025/0263518 A1Sterile State, LLC
- Polyurethane Polymerized High Internal Phase Emulsions with Microporous Porosities27 Feb 2025US 2025/0066529 A1University of Cincinnati
Most cited
By later US patents
- Method for producing millable polyurethanes and polyurethane elastomers35US 6,008,312 A1999
- Method for preparing amorphous polymer chains in elastomers34US 6,103,852 ADaicel Chemical Industries, Ltd. · 2000
- Compositions of urethane rubber and nylon21US 4,419,499 AMonsanto Company · 1983
- Process for the production of tires comprising vulcanized elastomers containing urethane groups18US 4,343,339 ABayer Aktiengesellschaft · 1982
- Heat curable adhesives based on polymers having a polybutadiene chain backbone and containing hydroxyl groups8US 5,149,742 AHenkel Kommanditgesellschaft auf Aktien · 1992