B29K 2633/04
Polymers of esters
B29K2633/04 (Polymers of esters) appears on 56 US grants and 62 published applications in this corpus.
Search patents in B29K- Granted patents
- 56
- Published applications
- 62
- Assignees
- 51
- Inventors
- 149
- Latest grant
- 18 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 1 | 4 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 3 | 0 |
| 2006 | 2 | 5 |
| 2007 | 0 | 1 |
| 2008 | 2 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 3 |
| 2011 | 1 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 3 |
| 2015 | 0 | 1 |
| 2016 | 4 | 7 |
| 2017 | 1 | 2 |
| 2018 | 0 | 7 |
| 2019 | 7 | 4 |
| 2020 | 3 | 2 |
| 2021 | 1 | 3 |
| 2022 | 3 | 5 |
| 2023 | 4 | 3 |
| 2024 | 4 | 1 |
| 2025 | 3 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Laminated member for decoration and method for producing decorative molded article18 Mar 2025US 12,251,907 B2Nippon Paint Automotive Coatings Co., Ltd.
- Method for making embedded hydrogel contact lenses14 Jan 2025US 12,194,698 B2Alcon Inc.
- Embedded hydrogel contact lenses14 Jan 2025US 12,194,699 B2Alcon Inc.
- Method and device for manufacturing artificial marble having stripe pattern29 Oct 2024US 12,128,588 B2LG Hausys, Ltd.
- Light modifier comprised of printed optical elements24 Sep 2024US 12,097,673 B2Flex-N-Gate Advanced Product Development, LLC
- Manufacturing method and structure for a pickleball racket19 Jun 2025US 2025/0195969 A1
- Method of producing a cover for a vehicle roof17 Oct 2024US 2024/0342969 A1
- Method and device for manufacturing artificial marble having stripe pattern29 Jun 2023US 2023/0202078 A1LG Hausys, Ltd.
- Film insert molded article and manufacturing method for film insert molded article11 May 2023US 2023/0148217 A1Mitsubishi Gas Chemical Company, Inc.
- Wired composite process mobile phone case and manufacturing method thereof16 Mar 2023US 2023/0079174 A1Shenzhen Runjiangnan Technology Co., Ltd
Most cited
By later US patents
- Injection molded plastic article with integral weatherable pigmented film surface91US 5,342,666 ARexham Industries Corp. · 1994
- Injection molded plastic article with integral weatherable pigmented film surface41US 5,514,427 ARexam Industries Corp. · 1996
- Injection molded plastic article with integral weatherable pigmented film surface35US 5,536,539 ARexam Industries Corp. · 1996
- Process for producing molded articles with uneven pattern32US 4,898,706 AMitsubishi Gas Chemical Company, Inc. · 1990
- Foil-detecting sheet and method of producing a foil-decorated resin article using the same21US 6,866,938 B2Nissha Printing Co., Ltd. · 2005