C01P 2006/63
A*
Official title: a* (red-green axis)
C01P2006/63 (A*) appears on 447 US grants and 457 published applications in this corpus.
Search patents in C01P- Granted patents
- 447
- Published applications
- 457
- Assignees
- 247
- Inventors
- 1,110
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 6 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 10 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 11 | 0 |
| 1997 | 14 | 0 |
| 1998 | 20 | 0 |
| 1999 | 8 | 0 |
| 2000 | 20 | 0 |
| 2001 | 17 | 5 |
| 2002 | 11 | 13 |
| 2003 | 24 | 24 |
| 2004 | 12 | 10 |
| 2005 | 6 | 20 |
| 2006 | 12 | 25 |
| 2007 | 16 | 13 |
| 2008 | 7 | 35 |
| 2009 | 9 | 19 |
| 2010 | 18 | 23 |
| 2011 | 14 | 25 |
| 2012 | 19 | 21 |
| 2013 | 15 | 18 |
| 2014 | 10 | 17 |
| 2015 | 17 | 16 |
| 2016 | 14 | 17 |
| 2017 | 16 | 17 |
| 2018 | 8 | 14 |
| 2019 | 13 | 15 |
| 2020 | 11 | 17 |
| 2021 | 17 | 17 |
| 2022 | 7 | 17 |
| 2023 | 11 | 12 |
| 2024 | 6 | 21 |
| 2025 | 9 | 17 |
| 2026 | 7 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composition including dual cavity color shifting pigments28 Jul 2026US 12,692,397 B2Viavi Solutions Inc.
- Process for producing precipitated calcium carbonate in the presence of natural ground calcium carbonate19 May 2026US 12,630,438 B2Omya International AG
- Titanium dioxide pigment with coloring after-treatment7 Apr 2026US 12,595,373 B2Kronos International, Inc.
- Titanium oxide powder and method for manufacturing same31 Mar 2026US 12,590,010 B2Tayca Corporation
- Electromagnetic wave absorbing particles, electromagnetic wave absorbing particle dispersion liquid, and method for manufacturing electromagnetic wave absorbing particles3 Mar 2026US 12,565,429 B2Sumitomo Metal Mining Co., Ltd.
- Complex tungsten oxide particles, near-infrared ray absorbing particle dispersion liquid, and near-infrared ray absorbing particle dispersion product20 Aug 2026US 2026/0242239 A1Sumitomo Metal Mining Co., Ltd.
- Asymmetric pigment4 Jun 2026US 2026/0152639 A1Viavi Solutions Inc.
- Granules and methods of making21 May 2026US 2026/0139140 A1CertainTeed Corporation
- Granules and methods of making21 May 2026US 2026/0139141 A1CertainTeed Corporation
- Composition including dual cavity color shifting pigments9 Apr 2026US 2026/0098158 A1Viavi Solutions Inc.
Most cited
By later US patents
- Modified carbon products and inks and coatings containing modified carbon products167US 5,707,432 ACabot Corporation · 1998
- Modified colored pigments and ink jet inks, inks, and coatings containing modified colored pigments161US 5,922,118 ACabot Corporation · 1999
- Compositions of modified carbon products and amphiphilic ions and methods of using the same142US 5,698,016 ACabot Corporation · 1997
- Color shifting thin film pigments140US 6,157,489 AFlex Products, Inc. · 2000
- Luster pigments based on multiply coated plateletlike metalic substrates129US 5,364,467 ABASF SE · 1994