C10G 2300/1033
Oil well production fluids
C10G2300/1033 (Oil well production fluids) appears on 601 US grants and 779 published applications in this corpus.
Search patents in C10G- Granted patents
- 601
- Published applications
- 779
- Assignees
- 272
- Inventors
- 1,540
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 6 |
| 2005 | 1 | 19 |
| 2006 | 3 | 32 |
| 2007 | 12 | 28 |
| 2008 | 16 | 18 |
| 2009 | 11 | 51 |
| 2010 | 26 | 48 |
| 2011 | 40 | 57 |
| 2012 | 44 | 83 |
| 2013 | 43 | 36 |
| 2014 | 44 | 39 |
| 2015 | 38 | 41 |
| 2016 | 35 | 43 |
| 2017 | 42 | 23 |
| 2018 | 38 | 35 |
| 2019 | 18 | 30 |
| 2020 | 38 | 27 |
| 2021 | 37 | 30 |
| 2022 | 24 | 17 |
| 2023 | 23 | 26 |
| 2024 | 29 | 44 |
| 2025 | 21 | 18 |
| 2026 | 13 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Processes and systems for steam cracking hydrocarbon feeds6 Oct 2026US 12,753,351 B2ExxonMobil Chemical Patents Inc.
- Method and apparatus for manufacturing cement using rotary generated thermal energy28 Jul 2026US 12,692,192 B2Coolbrook Oy
- Methods and apparatuses for processing hydrocarbons to produce light olefins28 Jul 2026US 12,692,210 B2King Abdullah University of Science and Technology
- Methods and systems for the conversion of crude oil to petrochemical products14 Jul 2026US 12,680,034 B2Consejo Superior de Investigaciones Cientificas
- Hydro-dealkylation process to generate high quality fuels, base stocks and waxes7 Jul 2026US 12,674,104 B2ExxonMobil Technology and Engineering Company
- Biobased multifunctional additives for hydrocarbon desalting1 Oct 2026US 2026/0297437 A1Solugen, Inc.
- Demulsifying method1 Oct 2026US 2026/0297438 A1Innospec Limited
- Methods and apparatuses for processing hydrocarbons to produce light olefins24 Sep 2026US 2026/0285784 A1King Abdullah University of Science and Technology
- Refining and/or petrochemical facility and apparatus for heating fluids in processes related to refining and petrochemical industries using rotary generated thermal energy17 Sep 2026US 2026/0274747 A1Coolbrook Oy
- Inline electro-coalescer multi-treater17 Sep 2026US 2026/0275203 A1FMC Separation Systems, BV
Most cited
By later US patents
- Modified thermal processing of heavy hydrocarbon feedstocks87US 7,572,362 B2Ivanhoe Energy, Inc. · 2009
- Method of removing carbon dioxide emissions from in-situ recovery of bitumen and heavy oil69US 8,167,960 B2Osum Oil Sands Corp. · 2012
- Process and apparatus for cracking hydrocarbon feedstock containing resid55US 7,220,887 B2ExxonMobil Chemical Patents Inc. · 2007
- Vapor/liquid separation apparatus for use in cracking hydrocarbon feedstock containing resid52US 7,311,746 B2ExxonMobil Chemical Patents Inc. · 2007
- Olefin production utilizing whole crude oil/condensate feedstock with a partitioned vaporization unit42US 7,744,747 B2Equistar Chemicals, LP · 2010