Y10T 436/216
Unsaturated [e.g., ethylene, diene, etc.]
Y10T436/216 (Unsaturated [e.g., ethylene, diene, etc.]) appears on 105 US grants and 53 published applications in this corpus.
Search patents in Y10T- Granted patents
- 105
- Published applications
- 53
- Assignees
- 88
- Inventors
- 212
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 3 |
| 2002 | 5 | 2 |
| 2003 | 3 | 3 |
| 2004 | 0 | 4 |
| 2005 | 3 | 1 |
| 2006 | 2 | 1 |
| 2007 | 1 | 3 |
| 2008 | 4 | 1 |
| 2009 | 1 | 1 |
| 2010 | 3 | 4 |
| 2011 | 5 | 8 |
| 2012 | 3 | 4 |
| 2013 | 3 | 7 |
| 2014 | 7 | 5 |
| 2015 | 3 | 1 |
| 2016 | 2 | 1 |
| 2017 | 6 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Ethylene sensor1 Jul 2025US 12,345,669 B2Massachusetts Institute of Technology
- Gas sensors based upon metal carbon complexes30 Aug 2022US 11,428,681 B2Massachusetts Institute of Technology
- Gas sensors based upon metal carbon complexes5 Nov 2019US 10,466,218 B2Massachusetts Institute of Technology
- Apparatus and method for measuring a gas24 Apr 2018US 9,952,188 B2Ripetime Limited
- System and method for alkylation process analysis12 Dec 2017US 9,841,373 B2Schneider Electric Systems USA, Inc.
- Gas sensors based upon metal carbon complexes16 Jul 2020US 2020/0225201 A1Massachusetts Institute of Technology
- Ethylene Sensor8 Mar 2018US 2018/0067065 A1Massachusetts Institute of Technology
- Apparatus and method for measuring a gas26 Oct 2017US 2017/0307575 A1Ripetime Limited
- Apparatus and method for measuring a gas3 Aug 2017US 2017/0219543 A1Ripetime Limited
- Methods and devices for detecting unsaturated compounds17 Mar 2016US 2016/0077048 A1The University of Toledo
Most cited
By later US patents
- Chemical sensors109US 5,308,771 AGeo-Centers, Inc. · 1994
- Sampling and detection of trace gas species by optical spectroscopy73US 6,087,181 ASymyx Technologies, Inc. · 2000
- Trace level detection of analytes using artificial olfactometry73US 6,467,333 B2California Institute of Technology · 2002
- Method of characterizing feeds to catalytic cracking process units67US 5,817,517 AExxon Research & Engineering Co. · 1998
- Medical applications of artificial olfactometry66US 6,841,391 B2California Institute of Technology · 2005