D06P 1/6492
Urethanes
Official title: {(Thio)urethanes; (Di)(thio)carbamic acid derivatives; Thiuramdisulfide}
D06P1/6492 (Urethanes) appears on 5 US grants and 2 published applications in this corpus.
Search patents in D06P- Granted patents
- 5
- Published applications
- 2
- Assignees
- 4
- Inventors
- 11
- Latest grant
- 12 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 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 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Non-fluorinated fiber and textile treatment compositions and applications thereof12 Dec 2023US 11,840,803 B2Wilana Chemical LLC
- Non-fluorinated fiber and textile treatment compositions and applications thereof19 Oct 2021US 11,149,381 B2Wilana Chemical LLC
- Process for the production of a fiber material and process for the dyeing of the modified fiber material with anionic textile dyes11 Feb 1997US 5,601,621 AHoechst Aktiengesellschaft
- Leather treatment agent and its use14 Apr 1992US 5,103,521 ABayer Aktiengesellschaft
- Polyurethanes prepared from alcohols and hydrocarbon polyisocyanates used in textile wet treatment processes29 Jan 1980US 4,186,119 ASandoz Ltd.
Most cited
By later US patents
- Non-fluorinated fiber and textile treatment compositions and applications thereof1US 11,149,381 B2Wilana Chemical LLC · 2021
- Polyurethanes prepared from alcohols and hydrocarbon polyisocyanates used in textile wet treatment processes1US 4,186,119 ASandoz Ltd. · 1980
- Leather treatment agent and its use1US 5,103,521 ABayer Aktiengesellschaft · 1992