B29B 7/945
Involving coating particles
Official title: {involving coating particles}
B29B7/945 (Involving coating particles) appears on 24 US grants and 17 published applications in this corpus.
Search patents in B29B- Granted patents
- 24
- Published applications
- 17
- Assignees
- 22
- Inventors
- 49
- Latest grant
- 6 Dec 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 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 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Graphene embedded seal6 Dec 2022US 11,519,507 B2Uchicago Argonne, LLC
- Equipment and process for producing polymer pellets1 Jun 2021US 11,020,878 B2Borealis Technology Oy
- Equipment and process for producing polymer pellets18 Aug 2020US 10,744,678 B2Borealis Technology Oy
- Dripless liquid color feed throat adaptor and method for dripless liquid color delivery24 Oct 2017US 9,796,123 B2
- Brachytherapy seed with fast dissolving matrix for optimal delivery of radionuclides to cancer tissue22 Mar 2016US 9,289,625 B2Battelle Memorial Institute
- Graphene embedded seal31 Mar 2022US 2022/0099186 A1Uchicago Argonne, LLC
- Equipment and process for producing polymer pellets22 Oct 2020US 2020/0331167 A1Borealis Technology Oy
- Method for dripless liquid color delivery using a dripless liquid color feed throat adaptor4 Jan 2018US 2018/0001534 A1
- Brachytherapy Seed with Fast Dissolving Matrix for Optimal Delivery of Radionuclides to Cancer Tissue7 Jul 2016US 2016/0193479 A1Battelle Memorial Institute
- Equipment and process for producing polymer pellets3 Mar 2016US 2016/0059440 A1Borealis Technology Oy
Most cited
By later US patents
- Granulating and coating apparatus and granulating and coating method using the same30US 5,096,744 AFreund Industrial Co., Ltd. · 1992
- Coated polymeric particles having improved anti-block characteristics, method of making such particles, and apparatus therefor28US 6,328,798 B1Equistar Chemicals, LP · 2001
- Method of finishing thermoplastic granules27US 4,510,271 AExxon Research & Engineering Co. · 1985
- Encapsulation of asphalt prills27US 5,637,350 AA.P.I. Asphalt Prilling Inc. · 1997
- Process for making a low density syntactic foam product and the resultant product21US 4,788,230 AThe Boeing Company · 1988