B29C 2948/92742
Optical properties
B29C2948/92742 (Optical properties) appears on 49 US grants and 66 published applications in this corpus.
Search patents in B29C- Granted patents
- 49
- Published applications
- 66
- Assignees
- 37
- Inventors
- 129
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 2 | 5 |
| 2005 | 2 | 4 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 2 | 5 |
| 2009 | 0 | 5 |
| 2010 | 2 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 2 |
| 2013 | 0 | 4 |
| 2014 | 2 | 6 |
| 2015 | 3 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 3 | 2 |
| 2019 | 3 | 7 |
| 2020 | 4 | 2 |
| 2021 | 2 | 5 |
| 2022 | 1 | 2 |
| 2023 | 4 | 3 |
| 2024 | 3 | 2 |
| 2025 | 1 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods for manufacturing bulked continuous filament from recycled pet9 Jun 2026US 12,649,261 B2Aladdin Manufacturing Corporation
- Process, apparatus and system for creating extruded material having color effects and products made with extruded material created with same18 Feb 2025US 12,226,934 B2Pelican International Inc.
- Method and device for controlling a production system for planar or strand-shaped bodies3 Dec 2024US 12,157,263 B2Sikora AG
- Methods for manufacturing bulked continuous filament from recycled PET27 Feb 2024US 11,911,930 B2Aladdin Manufacturing Corporation
- Powder coating composition system and process20 Feb 2024US 11,904,505 B2
- Optical Film18 Jun 2026US 2026/0166799 A13M Innovative Properties Company
- Process, apparatus and system for creating extruded material having color effects and products made with extruded material created with same5 Jun 2025US 2025/0178239 A1Pelican International Inc.
- Waste solution-dyed carpet yarn reclamation and recycling systems and related methods1 May 2025US 2025/0135687 A1Aladdin Manufacturing Corporation
- Process, apparatus and system for creating extruded material having color effects and products made with extruded material created with same27 Feb 2025US 2025/0065536 A1Pelican International Inc.
- Powder coating composition system and process18 Jul 2024US 2024/0239019 A1
Most cited
By later US patents
- Substrate mounting for organic, dielectric, optical film143US 6,951,681 B2Gentex Corporation · 2005
- Colored resin molder92US 5,225,210 ASysko Corporation · 1993
- Apparatus for the extrusion of patterned sheets or panels of thermoplastic synthetic resin compositions53US 4,128,386 ADynamit Nobel Aktiengesellschaft · 1978
- Method and apparatus for controlled supply of color concentrates into an extruder to obtain a plastic product of desired coloration47US 4,684,488 AWerner & Pfleiderer · 1987
- Method and apparatus for sensing or determining one or more properties or the identity of a sample47US 4,885,709 AInfrared Engineering Limited · 1989