B29K 2995/0032
Birefringent
B29K2995/0032 (Birefringent) appears on 66 US grants and 82 published applications in this corpus.
Search patents in B29K- Granted patents
- 66
- Published applications
- 82
- Assignees
- 51
- Inventors
- 226
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 3 |
| 2003 | 0 | 1 |
| 2004 | 2 | 3 |
| 2005 | 1 | 3 |
| 2006 | 2 | 7 |
| 2007 | 1 | 3 |
| 2008 | 1 | 8 |
| 2009 | 1 | 6 |
| 2010 | 2 | 6 |
| 2011 | 1 | 7 |
| 2012 | 5 | 0 |
| 2013 | 3 | 4 |
| 2014 | 4 | 2 |
| 2015 | 2 | 4 |
| 2016 | 3 | 5 |
| 2017 | 4 | 0 |
| 2018 | 2 | 4 |
| 2019 | 1 | 2 |
| 2020 | 3 | 4 |
| 2021 | 2 | 2 |
| 2022 | 0 | 2 |
| 2023 | 1 | 4 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Forming mold for a PVB film for HUD26 Nov 2024US 12,151,407 B2Saint-Gobain Glass France
- Birefringent polymer having bimodal molecular weight18 Apr 2023US 11,628,656 B2Meta Platforms Technologies, LLC
- Photoelastic characterization of residual stresses and stress distributions in injection molded preforms and stretch blow-molded bottle21 Dec 2021US 11,203,145 B2The Coca-Cola Company
- Methods and materials for metamaterials exhibiting form-induced birefringence9 Feb 2021US 10,914,866 B1Harris Corporation Gcs
- Forming method of a PVB film for HUD8 Dec 2020US 10,857,702 B2Saint-Gobain Glass France
- Polymeric Film and Method of Making Same1 May 2025US 2025/0135747 A13M Innovative Properties Company
- Forming method of a pvb film for hud30 Jan 2025US 2025/0033250 A1Saint-Gobain Glass France
- Method for producing a phase difference film3 Aug 2023US 2023/0241829 A1Zeon Corporation
- Method for producing a phase difference film29 Jun 2023US 2023/0202090 A1Zeon Corporation
- Method of additive layer manufacturing25 May 2023US 2023/0158732 A1Cambridge Enterprise Limited
Most cited
By later US patents
- Automated continuous and random access analytical system248US 5,358,691 AAbbott Laboratories · 1994
- Scheduling operation of an automated analytical system230US 5,646,049 AAbbott Laboratories · 1997
- Automated continuous and random access analytical system131US 5,482,861 AAbbott Laboratories · 1996
- Methods for providing homogeneous reagents123US 5,451,528 AAbbott Laboratories · 1995
- Assay verification control for an automated analytical system116US 5,635,364 AAbbott Laboratories · 1997