B29C 39/006
Monomers or prepolymers
Official title: {Monomers or prepolymers (by reaction injection moulding B29C67/246)}
B29C39/006 (Monomers or prepolymers) appears on 265 US grants and 358 published applications in this corpus.
Search patents in B29C- Granted patents
- 265
- Published applications
- 358
- Assignees
- 249
- Inventors
- 848
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 8 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 5 |
| 2003 | 2 | 6 |
| 2004 | 3 | 5 |
| 2005 | 3 | 9 |
| 2006 | 4 | 12 |
| 2007 | 8 | 12 |
| 2008 | 7 | 19 |
| 2009 | 3 | 12 |
| 2010 | 6 | 24 |
| 2011 | 6 | 24 |
| 2012 | 9 | 20 |
| 2013 | 14 | 15 |
| 2014 | 13 | 25 |
| 2015 | 12 | 13 |
| 2016 | 14 | 20 |
| 2017 | 15 | 24 |
| 2018 | 12 | 14 |
| 2019 | 10 | 16 |
| 2020 | 10 | 19 |
| 2021 | 12 | 20 |
| 2022 | 10 | 10 |
| 2023 | 13 | 8 |
| 2024 | 9 | 10 |
| 2025 | 9 | 11 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Core-shell microneedle platform for transdermal and pulsatile drug/vaccine delivery and method of manufacturing the same18 Aug 2026US 12,708,750 B2University of Connecticut
- Method for making UV and HEVL-absorbing ophthalmic lenses14 Jul 2026US 12,679,008 B2Alcon Inc.
- Code-multiplexed sensor networks for microfluidic impedance spectroscopy12 May 2026US 12,623,220 B2Georgia Tech Research Corporation
- Method for making embedded hydrogel contact lenses3 Feb 2026US 12,539,650 B2Alcon Inc.
- Carrier, use of a carrier, method of activating a carrier and method of making a carrier27 Jan 2026US 12,534,644 B2Max-Planck-Gesellschaft Zur FöRderung Der Wissenschaften E. V.
- Method for making embedded hydrogel contact lenses14 May 2026US 2026/0131506 A1Alcon Inc.
- Methods and systems for forming three-dimensional articles14 May 2026US 2026/0131512 A1
- Aromatic amine epoxy resin curing agent, insulating epoxy resin, and preparation method thereof30 Apr 2026US 2026/0117018 A1Xi' An Jiaotong University
- Methods of forming a dental appliance29 Jan 2026US 2026/0027764 A1
- Method for producing decorative elements20 Nov 2025US 2025/0353264 A1Demak S.R.L.
Most cited
By later US patents
- Polymer stents and methods of manufacture231US 9,801,980 B2MicroVention, Inc. · 2017
- Method for manufacturing lenses using thin coatings187US 5,219,497 AInnotech Corporation · 1993
- Method for forming plastic optical quality spectacle lenses183US 5,147,585 A1992
- Method of fabricating ultrasonic coupler149US 5,882,557 AFujitsu Limited · 1999
- Method of making high quality plastic lenses131US 4,166,088 A1979