C09J 139/04
Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring
Official title: Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
C09J139/04 (Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring) appears on 107 US grants and 148 published applications in this corpus.
Search patents in C09J- Granted patents
- 107
- Published applications
- 148
- Assignees
- 98
- Inventors
- 361
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 7 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 3 | 3 |
| 2007 | 3 | 4 |
| 2008 | 1 | 5 |
| 2009 | 2 | 4 |
| 2010 | 0 | 3 |
| 2011 | 3 | 2 |
| 2012 | 2 | 8 |
| 2013 | 0 | 16 |
| 2014 | 4 | 9 |
| 2015 | 5 | 7 |
| 2016 | 4 | 7 |
| 2017 | 2 | 9 |
| 2018 | 5 | 6 |
| 2019 | 5 | 9 |
| 2020 | 6 | 8 |
| 2021 | 3 | 7 |
| 2022 | 4 | 8 |
| 2023 | 5 | 5 |
| 2024 | 5 | 6 |
| 2025 | 4 | 6 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Body adhesive16 Jun 2026US 12,655,327 B2Ahay Society Pty Ltd
- Adhesive composition for tire cord, tire cord, and tire12 May 2026US 12,623,490 B2Kolon Industries, Inc.
- Object forming liquid and object producing method10 Mar 2026US 12,570,845 B2Ricoh Company, Ltd.
- Adhesive composition, rubber reinforcing material and article4 Nov 2025US 12,460,110 B2Kolon Industries, Inc.
- Bio-adhesive dissolving compounds and device21 Oct 2025US 12,447,045 B2Segal Innovations LLC
- An electrode with ultralow bioelectronic impedance based on molecule anchoring1 Oct 2026US 2026/0294308 A1Nanyang Technological University
- Paintable and self-adhesive hydrogel electrodes17 Sep 2026US 2026/0273270 A1The Governing Council of the University of Toronto
- Body adhesive30 Apr 2026US 2026/0117101 A1Ahay Society Pty Ltd
- Adhesive electrode for biosignal acquisition and biosensor15 Jan 2026US 2026/0013767 A1Nitto Denko Corporation
- Optically clear pressure sensitive adhesives with a low dielectric constant1 Jan 2026US 2026/0002050 A13M Innovative Properties Company
Most cited
By later US patents
- Water-soluble pressure-sensitive mucoadhesive and devices provided therewith for emplacement in a mucosa-lined body cavity240US 5,700,478 ACygnus, Inc. · 1997
- Highly conductive non-stringy adhesive hydrophilic gels and medical electrode assemblies manufactured therefrom191US 4,989,607 A1991
- Hydrophilic pressure sensitive biomedical adhesive composition177US 4,593,053 AMedtronic, Inc. · 1986
- Adhesive compositions including polyvinylpyrrolidone acrylic acid polymers, and polyamines154US 5,645,855 ARidge Scientific Enterprises, Inc. · 1997
- Pressure-sensitive poly(n-vinyl lactam) adhesive composition and method for producing and using same125US 5,276,079 AMinnesota Mining and Manufacturing Company · 1994