C08F 12/36
Divinylbenzene
C08F12/36 (Divinylbenzene) appears on 28 US grants and 33 published applications in this corpus.
Search patents in C08F- Granted patents
- 28
- Published applications
- 33
- Assignees
- 35
- Inventors
- 124
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 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 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 3 |
| 2014 | 0 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 8 |
| 2019 | 0 | 3 |
| 2020 | 5 | 4 |
| 2021 | 6 | 3 |
| 2022 | 0 | 2 |
| 2023 | 2 | 3 |
| 2024 | 0 | 2 |
| 2025 | 5 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hollow resin particles, method for producing hollow resin particles, and use of hollow resin particles7 Jul 2026US 12,674,008 B2Sekisui Kasei Co., Ltd.
- Branched polymers21 Oct 2025US 12,448,467 B2The University of Liverpool
- Branched polymers6 May 2025US 12,291,590 B2The University of Liverpool
- Organically modified chalcogenide polymers6 May 2025US 12,291,623 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Hollow particles4 Feb 2025US 12,215,178 B2Zeon Corporation
- Hollow particles and production method therefor15 Jan 2026US 2026/0014539 A1Sansui Co., Ltd.
- Insoluble support for solid phase synthesis6 Nov 2025US 2025/0340587 A1Polypeptide Laboratories Holding (PPL) AB
- Adsorption of carbon dioxide by swing adsorption methods12 Dec 2024US 2024/0408574 A1
- Hollow particles18 Apr 2024US 2024/0124634 A1Zeon Corporation
- Hollow resin particles, method for producing hollow resin particles, and use of hollow resin particles7 Dec 2023US 2023/0391900 A1Sekisui Kasei Co., Ltd.
Most cited
By later US patents
- Polymerization co-inhibitors for vinyl aromatic compounds21US 4,466,904 ACosden Technology, Inc. · 1984
- Synthesis of multi-functional hyperbranched polymers by polymerization of di-or tri-vinyl monomers in the presence of a chain transfer catalyst17US 5,767,211 AE. I. Du Pont de Nemours and Company · 1998
- Retarder composition8US 9,133,288 B2Nufarm UK Limited · 2015
- Process of preparing linear polydivinylbenzene7US 4,336,361 AAsahi Kasei Kogyo Kabushiki Kaisha · 1982
- Optically active phosphine derivative having at least two vinyl groups, polymer produced using the same as monomer, and transition metal complexes of these6US 6,143,834 ATakasago International Corporation · 2000