C08G 18/26
Of lead
Official title: of lead
C08G18/26 (Of lead) appears on 36 US grants and 17 published applications in this corpus.
Search patents in C08G- Granted patents
- 36
- Published applications
- 17
- Assignees
- 16
- Inventors
- 53
- Latest grant
- 22 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 5 | 2 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of preparing polyurethane hot melt adhesive with high temperature resistance22 Sep 2020US 10,781,345 B1Yantai Darbond Technology Co., Ltd.
- Metal complex compounds as catalysts for polyurethane compositions15 Aug 2017US 9,732,180 B2Sika Technology AG
- Method for forming coating film and coated article2 May 2017US 9,636,703 B2Kansai Paint Co., Ltd.
- One-component type curable composition and one-component type waterproofing material18 Apr 2017US 9,624,337 B2Auto Chemical Industry Co., Ltd.
- Low-resilience polyurethane foam and production method thereof4 Apr 2017US 9,611,370 B2Mitsui Chemicals, Inc.
- Method of Preparing Polyurethane Hot Melt Adhesive with High Temperature Resistance24 Sep 2020US 2020/0299554 A1Yantai Darbond Technology Co., Ltd.
- Fluorine-containing additives for non-fluoro thermoplastic polymers19 Dec 2019US 2019/0382578 A1
- Polyurethane resin and production method thereof7 Nov 2019US 2019/0338121 A1Mitsui Chemicals, Inc.
- Self-repairing polyurethane resin material, self-repairing polyurethane resin, self-repairing coating material, self-repairing elastomer material, method for producing self-repairing polyurethane resin material, and method for producing self-repairing polyurethane resin30 Nov 2017US 2017/0342193 A1Mitsui Chemicals, Inc.
- Catalysts for polyurethane foam polyol premixes containing halogenated olefin blowing agents9 Mar 2017US 2017/0066867 A1Honeywell International Inc.
Most cited
By later US patents
- Synthesis of polysaccharide covered superparamagnetic oxide colloids143US 5,262,176 AAdvanced Magnetics, Inc. · 1993
- Biologically degradable superparamagnetic particles for use as nuclear magnetic resonance imaging agents136US 4,770,183 AAdvanced Magnetics, Inc. · 1988
- Biologically degradable superparamagnetic materials for use in clinical applications95US 4,827,945 AAdvanced Magnetics, Inc. · 1989
- Vascular magnetic imaging method and agent comprising biodegradeable superparamagnetic metal oxides64US 5,055,288 AAdvanced Magnetics, Inc. · 1991
- Vascular magnetic resonance imaging agent comprising nanoparticles54US 5,314,679 AAdvanced Magnetics, Inc. · 1994