C01P 2002/82
By ir- or raman-data
Official title: by IR- or Raman-data
C01P2002/82 (By ir- or raman-data) appears on 1,478 US grants and 2,084 published applications in this corpus.
Search patents in C01P- Granted patents
- 1,478
- Published applications
- 2,084
- Assignees
- 1,167
- Inventors
- 5,756
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 7 | 0 |
| 1978 | 4 | 0 |
| 1979 | 6 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 8 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 6 | 0 |
| 1986 | 8 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 17 | 0 |
| 1990 | 13 | 0 |
| 1991 | 8 | 0 |
| 1992 | 14 | 0 |
| 1993 | 7 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 14 | 0 |
| 1998 | 7 | 0 |
| 1999 | 9 | 0 |
| 2000 | 9 | 0 |
| 2001 | 12 | 5 |
| 2002 | 18 | 21 |
| 2003 | 16 | 20 |
| 2004 | 15 | 22 |
| 2005 | 8 | 19 |
| 2006 | 17 | 24 |
| 2007 | 12 | 24 |
| 2008 | 10 | 26 |
| 2009 | 19 | 30 |
| 2010 | 25 | 63 |
| 2011 | 25 | 38 |
| 2012 | 25 | 50 |
| 2013 | 35 | 55 |
| 2014 | 34 | 44 |
| 2015 | 40 | 49 |
| 2016 | 41 | 54 |
| 2017 | 45 | 68 |
| 2018 | 60 | 86 |
| 2019 | 72 | 164 |
| 2020 | 73 | 137 |
| 2021 | 93 | 155 |
| 2022 | 118 | 190 |
| 2023 | 121 | 176 |
| 2024 | 144 | 180 |
| 2025 | 140 | 222 |
| 2026 | 86 | 162 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image sensor with in-pixel background subtraction and motion detection29 Sep 2026US 12,747,338 B2OmniVision Technologies, Inc.
- Sulfide electrolytes and efficient methods for making the same22 Sep 2026US 12,744,240 B2The Florida State University Research Foundation, Inc.
- Methods and compositions for highly purified boron nitride nanotubes15 Sep 2026US 12,735,319 B2College of William and Mary
- Heteroelement-doped highly graphitic porous carbon body, a catalyst including the same, and a method for producing the same15 Sep 2026US 12,738,508 B2Daegu Gyeongbuk Institute of Science and Technology
- Doped rare earth-containing materials and their properties8 Sep 2026US 12,729,130 B2Unearthly Materials, Inc.
- Methods of preparing hard carbon material and energy storage device and method of enhancing plateau capacity8 Oct 2026US 2026/0307995 A1National Tsing Hua University
- Carbon material, production method for carbon material, dispersion liquid, composition for electrodes, slurry for electrodes, electrode, positive electrode, negative electrode, lithium ion battery, carbon material precursor, and production method for carbon material precursor8 Oct 2026US 2026/0307998 A13Dc Inc.
- Metal-organic frameworks/transition metal dichalcogenides van der waals heterostructures for ultra strong microwave absorption8 Oct 2026US 2026/0308802 A1City University of Hong Kong
- Graphite carbon material for lithium-ion secondary battery negative electrode, negative electrode material for lithium-ion secondary battery, negative electrode for lithium-ion secondary battery, and lithium-ion secondary battery8 Oct 2026US 2026/0312048 A1Resonac Corporation
- Dispersions containing graphenic carbon nanoparticles and dispersant resins1 Oct 2026US 2026/0296894 A1PPG Industries Ohio, Inc.
Most cited
By later US patents
- Metal nanoshells299US 6,344,272 B12002
- Metal nanoshells for biosensing applications194US 6,699,724 B1Wm. Marsh Rice University · 2004
- Temperature-sensitive polymer/nanoshell composites for photothermally modulated drug delivery147US 6,428,811 B1Wm. Marsh Rice University · 2002
- Solubilizing single-walled carbon nanotubes by direct reaction with amines and alkylaryl amines132US 6,187,823 B1University of Kentucky Research Foundation · 2001
- Temperature-sensitive polymer/nanoshell composites for photothermally modulated drug delivery131US 6,645,517 B2William Rice Marsh Rice University · 2003