Inventor · disambiguated record
Serguei Koulikov
Also filed as: KOULIKOV SERGUEI
37 granted patents·7 pending applications·259 citations·filing 2002–2021
97Inventor score
Top patents by PatentIndex Score
44 records- 0198US10928313B2Optical absorption spectroscopy based gas analyzer systems and methodsKOULIKOV SERGUEI·Filed 2020·Granted Feb 23, 2021·4 cites·19 claims
- 0297US10401281B2Optical absorption spectroscopy based gas analyzer systems and methodsKOULIKOV SERGUEI·Filed 2017·Granted Sep 3, 2019·11 cites·12 claims
- 0397US10234381B2Method of measuring the ratio of isotopologue concentrations in the gas phaseKOULIKOV SERGUEI·Filed 2017·Granted Mar 19, 2019·13 cites·14 claims
- 0496US10330592B2Laser absorption spectroscopy isotopic gas analyzerKOULIKOV SERGUEI·Filed 2017·Granted Jun 25, 2019·9 cites·18 claims
- 0594US9194742B2Cavity enhanced laser based gas analyzer systems and methodsLI COR INC·Filed 2012·Granted Nov 24, 2015·16 cites·38 claims
- 0694US8885167B2Cavity enhanced laser based gas analyzer systems and methodsLI COR INC·Filed 2012·Granted Nov 11, 2014·15 cites·15 claims
- 0794US8659758B2Laser based cavity enhanced optical absorption gas analyzer with laser feedback optimizationKOULIKOV SERGUEI·Filed 2011·Granted Feb 25, 2014·18 cites·30 claims
- 0894US8539816B2Method and apparatus for locking a laser with a resonant cavityKACHANOV ALEXANDER·Filed 2011·Granted Sep 24, 2013·15 cites·12 claims
- 0994US8327686B2Method and apparatus for the photo-acoustic identification and quantification of analyte species in a gaseous or liquid mediumKACHANOV ALEXANDER·Filed 2010·Granted Dec 11, 2012·15 cites·11 claims
- 1094US7535573B2Cavity enhanced optical spectroscopy with a cavity having a predetermined deviation from a mode degeneracy conditionPICARRO INC·Filed 2007·Granted May 19, 2009·34 cites·5 claims
- 1193US10634608B2Optical absorption spectroscopy based gas analyzer systems and methodsKOULIKOV SERGUEI·Filed 2019·Granted Apr 28, 2020·3 cites·20 claims
- 1293US8659759B2Laser based cavity enhanced optical absorption gas analyzerKOULIKOV SERGUEI·Filed 2011·Granted Feb 25, 2014·18 cites·28 claims
- 1393US8379206B2Method and apparatus for the photo-acoustic identification and quantification of analyte species in a gaseous or liquid mediumLI COR INC·Filed 2011·Granted Feb 19, 2013·10 cites·18 claims
- 1491US10514299B2Multiple laser optical feedback assisted cavity enhanced absorption spectroscopy systems and methodsLI COR INC·Filed 2018·Granted Dec 24, 2019·4 cites·7 claims
- 1591US9759654B2Cavity enhanced laser based isotopic gas analyzerKOULIKOV SERGUEI·Filed 2015·Granted Sep 12, 2017·4 cites·11 claims
- 1690US8441644B2Method and apparatus for the photo-acoustic identification and quantification of analyte species in a gaseous or liquid mediumKACHANOV ALEXANDER·Filed 2011·Granted May 14, 2013·7 cites·18 claims
- 1789US10921242B2Method and apparatus for indetification of counterfeit drugs, pharmaceuticals, or medicinesKOULIKOV SERGUEI·Filed 2017·Granted Feb 16, 2021·1 cites·11 claims
- 1889US9304080B2Cavity enhanced laser based gas analyzer systems and methodsLI COR INC·Filed 2014·Granted Apr 5, 2016·7 cites·16 claims
- 1986US10883929B2Optical absorption spectroscopy based gas analyzer systems and methodsKOULIKOV SERGUEI·Filed 2020·Granted Jan 5, 2021·1 cites·20 claims
- 2085US9581492B2Systems and methods for controlling the optical path length between a laser and an optical cavityLI COR INC·Filed 2015·Granted Feb 28, 2017·2 cites·20 claims
- 2185US7810376B2Mitigation of gas memory effects in gas analysisPICARRO INC·Filed 2007·Granted Oct 12, 2010·9 cites·5 claims
- 2284US6959024B2Laser Tuning by spectrally dependent spatial filteringPICARRO INC·Filed 2002·Granted Oct 25, 2005·17 cites·16 claims
- 2383US9989729B2Ultra stable resonant cavity for gas analysis systemsLI COR INC·Filed 2015·Granted Jun 5, 2018·4 cites·10 claims
- 2483US9678003B2Cavity enhanced laser based isotopic gas analyzerKOULIKOV SERGUEI·Filed 2014·Granted Jun 13, 2017·3 cites·15 claims
- 2582US9116047B2Systems and methods for controlling the optical path length between a laser and an optical cavityLI COR INC·Filed 2013·Granted Aug 25, 2015·4 cites·20 claims
- 2680US10684217B2Optical absorption spectroscopy based gas analyzer systems and methodsKOULIKOV SERGUEI·Filed 2019·Granted Jun 16, 2020·0 cites·20 claims
- 2779US11209355B2Method and apparatus for indetification of counterfeit drugs, pharmaceuticals, or medicinesKOULIKOV SERGUEI·Filed 2020·Granted Dec 28, 2021·0 cites·14 claims
- 2879US10830694B2Laser absorption spectroscopy isotopic gas analyzerKOULIKOV SERGUEI·Filed 2019·Granted Nov 10, 2020·0 cites·20 claims
- 2979US10739254B2Optical absorption spectroscopy based gas analyzer systems and methodsKOULIKOV SERGUEI·Filed 2019·Granted Aug 11, 2020·0 cites·20 claims
- 3078US11209354B2Laser absorption spectroscopy isotopic gas analyzerKOULIKOV SERGUEI·Filed 2020·Granted Dec 28, 2021·0 cites·15 claims
- 3178US11131626B2Optical absorption spectroscopy based gas analyzer systems and methodsKOULIKOV SERGUEI·Filed 2020·Granted Sep 28, 2021·0 cites·20 claims
- 3278US11125682B2Optical absorption spectroscopy based gas analyzer systems and methodsKOULIKOV SERGUEI·Filed 2020·Granted Sep 21, 2021·0 cites·20 claims
- 3378US6792010B2Laser with reduced parasitic etalon effectsPICARRO INC·Filed 2002·Granted Sep 14, 2004·15 cites·17 claims
- 3478US2021116365A1Method and apparatus for indetification of counterfeit drugs, pharmaceuticals, or medicinesKOULIKOV SERGUEI·Filed 2020·Application pending·0 cites
- 3577US11378514B2Optical absorption spectroscopy based gas analyzer systems and methodsKOULIKOV SERGUEI·Filed 2020·Granted Jul 5, 2022·0 cites·20 claims
- 3650US11499868B2Low noise cavity enhanced absorption spectroscopy apparatus and methodPICARRO INC·Filed 2021·Granted Nov 15, 2022·0 cites·21 claims
- 3750US9759655B2Laser beam stop elements and spectroscopy systems including the sameLI COR INC·Filed 2015·Granted Sep 12, 2017·0 cites·18 claims
- 3848US2005243884A1Laser tuning by spectrally dependent spatial filteringPALDUS BARBARA·Filed 2005·Application pending·0 cites
- 3945US7777886B2Optical system including a weak lens and a beam translation plate for selectively coupling to the lowest order mode of an optical resonatorPICARRO INC·Filed 2007·Granted Aug 17, 2010·0 cites·20 claims
- 4043US2004202223A1External cavity laser having improved single mode operationFiled 2003·Application pending·0 cites
- 4142US2006109873A1External cavity laser having improved single mode operationCROSSON ERIC·Filed 2005·Application pending·0 cites
- 4239US2005254056A1System and method for controlling the light source of a cavity ringdown spectrometerKACHANOV ALEXANDER·Filed 2004·Application pending·0 cites
- 4339US2005168826A1Method and apparatus for adjusting the path of an optical beamFiled 2004·Application pending·0 cites
- 4438US2005168825A1Method and apparatus for adjusting the path of an optical beamFiled 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Serguei Koulikov files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →