C10G 2300/302
Viscosity
C10G2300/302 (Viscosity) appears on 542 US grants and 738 published applications in this corpus.
Search patents in C10G- Granted patents
- 542
- Published applications
- 738
- Assignees
- 215
- Inventors
- 1,383
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 4 |
| 2003 | 2 | 1 |
| 2004 | 2 | 7 |
| 2005 | 1 | 33 |
| 2006 | 2 | 13 |
| 2007 | 10 | 13 |
| 2008 | 6 | 18 |
| 2009 | 13 | 30 |
| 2010 | 17 | 20 |
| 2011 | 18 | 39 |
| 2012 | 35 | 38 |
| 2013 | 26 | 33 |
| 2014 | 32 | 30 |
| 2015 | 22 | 35 |
| 2016 | 26 | 34 |
| 2017 | 26 | 27 |
| 2018 | 19 | 28 |
| 2019 | 20 | 42 |
| 2020 | 30 | 56 |
| 2021 | 44 | 49 |
| 2022 | 60 | 64 |
| 2023 | 35 | 44 |
| 2024 | 35 | 41 |
| 2025 | 38 | 26 |
| 2026 | 18 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydrocarbon conversion processes25 Aug 2026US 12,716,036 B2ExxonMobil Chemical Patents Inc.
- Process to make finished base oils and white oils from dewaxed bulk base oils25 Aug 2026US 12,716,037 B2Chevron U. S. A. Inc.
- Enhanced treatment of renewable feedstocks with integrated off-gas processing14 Jul 2026US 12,680,037 B2Duke Technologies, LLC
- Hydro-dealkylation process to generate high quality fuels, base stocks and waxes7 Jul 2026US 12,674,104 B2ExxonMobil Technology and Engineering Company
- System, method, and apparatuses for near-zero emission modular oil refinery with flue-gas sequestration2 Jun 2026US 12,644,058 B2Clean Refineries, Inc.
- Methods for Processing Renewable Feedstocks with Integrated Off-Gas Reforming1 Oct 2026US 2026/0297442 A1Duke Technologies, LLC
- Methods for producing api group 111, technical white oil from rubber derived pyrolysis oil24 Sep 2026US 2026/0286237 A1
- Hydrocarbon Compositions Derived from Non-Petroleum or Renewable Feedstocks13 Aug 2026US 2026/0234482 A1Duke Technologies, LLC
- Methods and systems for co-feeding plastic waste-oil blends into a refinery reactor23 Jul 2026US 2026/0208128 A1Braskem S/A
- Reformulating fuel oil using re-refined used composite byproducts as a new cutter stock16 Jul 2026US 2026/0201262 A1Saudi Arabian Oil Company
Most cited
By later US patents
- Hydroprocessing using bulk Group VIII/Group VIB catalysts (HEN-9901)250US 6,162,350 AExxon Research & Engineering Co. · 2000
- Fuel compositions113US 8,987,537 B1Shell Oil Company · 2015
- Fuel compositions and methods for making same73US 8,999,011 B2ExxonMobil Research and Engineering Company · 2015
- Process to prepare a hydrocarbon product having a sulphur content below 0.05 wt69US 7,244,350 B2Shell Oil Company · 2007
- Dual motor systems and non-rotating sensors for use in developing wellbores in subsurface formations68US 8,151,907 B2Shell Oil Company · 2012