G01N 17/004
To light
Official title: {to light}
G01N17/004 (To light) appears on 118 US grants and 102 published applications in this corpus.
Search patents in G01N- Granted patents
- 118
- Published applications
- 102
- Assignees
- 86
- Inventors
- 268
- Latest grant
- 2 Jun 2026
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 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 3 |
| 2003 | 10 | 4 |
| 2004 | 4 | 7 |
| 2005 | 6 | 9 |
| 2006 | 6 | 10 |
| 2007 | 3 | 5 |
| 2008 | 6 | 3 |
| 2009 | 2 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 4 |
| 2012 | 3 | 2 |
| 2013 | 2 | 3 |
| 2014 | 3 | 5 |
| 2015 | 1 | 9 |
| 2016 | 5 | 3 |
| 2017 | 6 | 3 |
| 2018 | 3 | 1 |
| 2019 | 1 | 4 |
| 2020 | 1 | 2 |
| 2021 | 1 | 5 |
| 2022 | 2 | 7 |
| 2023 | 3 | 1 |
| 2024 | 2 | 4 |
| 2025 | 3 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for evaluating light stability of material for organic layer of organic light-emitting element2 Jun 2026US 12,648,346 B2LG Chem.Ltd.
- Test chamber for photostability testing20 Jan 2026US 12,529,646 B2Lonza Ltd.
- Real-time optical coking sensor25 Nov 2025US 12,480,447 B2Rtx Corporation
- Fluorescent material as a radiation source in an apparatus for artificial weathering1 Apr 2025US 12,265,016 B2Atlas Material Testing Technology GmbH
- Apparatus for artificial weathering comprising two kinds of light emission sources11 Mar 2025US 12,247,911 B2Atlas Material Testing Technology GmbH
- Deterioration Acceleration Method and Deterioration Acceleration Device23 Jul 2026US 2026/0210823 A1NTT, Inc.
- Intumescent directed energy protection23 Apr 2026US 2026/0108911 A1The Boeing Company
- Combined physical and chemical models for estimating service lifetime and degradation of coating materials25 Dec 2025US 2025/0389638 A1Tata Consultancy Services Limited
- Method for evaluating uv protection performance of cosmetic18 Dec 2025US 2025/0383283 A1Keio University
- Real-time optical coking sensor2 Oct 2025US 2025/0305456 A1Rtx Corporation
Most cited
By later US patents
- Pulsed laser heating simulation of thermal damage on coated surface90US 6,568,846 B1The United States of America as represented by the Secretary of the Army · 2003
- Solar simulator46US 4,641,227 AWacom Co., Ltd. · 1987
- Weather resistance tester35US 4,817,447 ADainippon Plastics Co., Ltd. · 1989
- Weathering test apparatus34US 6,709,631 B2Kabushiki Kaisha Toyota Chuo Kenkyusho · 2004
- Apparatus and method of using fiber-optic light guide for heating enclosed test articles29US 5,226,107 AGeneral Dynamics Corporation, Space Systems Division · 1993