C09C 1/36
Compounds of titanium
Official title: Compounds of titanium {(C09C1/0009, C09C1/0015, C09C1/0078 take precedence)}
C09C1/36 (Compounds of titanium) appears on 1,178 US grants and 1,380 published applications in this corpus.
Search patents in C09C- Granted patents
- 1,178
- Published applications
- 1,380
- Assignees
- 622
- Inventors
- 3,160
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 12 | 0 |
| 1978 | 9 | 0 |
| 1979 | 11 | 0 |
| 1980 | 12 | 0 |
| 1981 | 2 | 0 |
| 1982 | 9 | 0 |
| 1983 | 7 | 0 |
| 1984 | 8 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 10 | 0 |
| 1990 | 6 | 0 |
| 1991 | 12 | 0 |
| 1992 | 10 | 0 |
| 1993 | 15 | 0 |
| 1994 | 23 | 0 |
| 1995 | 16 | 0 |
| 1996 | 18 | 0 |
| 1997 | 26 | 0 |
| 1998 | 32 | 0 |
| 1999 | 18 | 0 |
| 2000 | 23 | 0 |
| 2001 | 29 | 11 |
| 2002 | 23 | 37 |
| 2003 | 37 | 57 |
| 2004 | 35 | 57 |
| 2005 | 23 | 68 |
| 2006 | 34 | 84 |
| 2007 | 40 | 67 |
| 2008 | 22 | 94 |
| 2009 | 32 | 69 |
| 2010 | 47 | 112 |
| 2011 | 45 | 66 |
| 2012 | 44 | 66 |
| 2013 | 38 | 53 |
| 2014 | 50 | 66 |
| 2015 | 50 | 70 |
| 2016 | 55 | 63 |
| 2017 | 48 | 39 |
| 2018 | 40 | 41 |
| 2019 | 29 | 37 |
| 2020 | 29 | 38 |
| 2021 | 22 | 30 |
| 2022 | 22 | 46 |
| 2023 | 27 | 37 |
| 2024 | 20 | 38 |
| 2025 | 18 | 16 |
| 2026 | 12 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pigment comprising particles each containing calcium-titanium composite oxide as main component, method for producing same, and use of same8 Sep 2026US 12,729,131 B2Titan Kogyo Kabushiki Kaisha
- Process for producing a white UV-absorbing surface-reacted calcium carbonate doped with a titanium species, a white UV-absorbing surface-reacted calcium carbonate and use thereof16 Jun 2026US 12,655,299 B2Omya International AG
- Titanium dioxide coloring particles, method for producing the same, and titanium dioxide particle mixture19 May 2026US 12,630,440 B2Tohoku University
- Scattering particle, ink composition including the same, and display apparatus including quantum dot layer prepared by using the ink composition19 May 2026US 12,630,732 B2Samsung Display Co., Ltd.
- Method for increasing specific surface area of titanium phosphate plate-shaped particles, and powder containing plate-shaped particles derived from titanium phosphate21 Apr 2026US 12,606,709 B2Fujimi Incorporated
- Composite material, preparation method thereof and photoelectric device30 Jul 2026US 2026/0223589 A1Tcl Technology Group Corporation
- Titanate compound particle powder and dispersion, and method for producing same23 Jul 2026US 2026/0209522 A1Toda Kogyo Corporation
- Silane coupling agent solution-modified nanomaterial-toughened resin matrix and preparation method and use thereof2 Jul 2026US 2026/0184899 A1Qingdao University of Technology
- Method for producing organically modified inorganic fine particle and organically modified inorganic fine particle2 Jul 2026US 2026/0184928 A1Super Nano Design Co., Ltd.
- Mct oil-coated titanium dioxide pigment for use in plastics25 Jun 2026US 2026/0176450 A1Tronox LLC
Most cited
By later US patents
- Antimicrobial compositions, process for preparing the same and use177US 5,180,585 AE. I. Du Pont de Nemours and Company · 1993
- Nanosize metal oxide particles for producing transparent metal oxide colloids and ceramers156US 6,329,058 B13M Innovative Properties Company · 2001
- Nanosize metal oxide particles for producing transparent metal oxide colloids and ceramers123US 6,432,526 B13M Innovative Properties Company · 2002
- Composite nanoparticle materials and method of making the same118US 7,052,777 B2Nanophase Technologies Corporation · 2006
- Antimicrobial compositions, process for preparing the same and use110US 5,503,840 AE. I. Du Pont de Nemours and Company · 1996