Inventor · disambiguated record
Gustavo Cerri
Also filed as: CERRI GUSTAVO
24 granted patents·11 pending applications·158 citations·filing 1989–2024
95Inventor score
Files withHONEYWELL INT INC22ALLIED SIGNAL INC6EXXON CHEMICAL PATENTS INC3CHIU YUON2COTTRELL STEPHEN A1
Top patents by PatentIndex Score
35 records- 0198US7485760B2Integrated HFC trans-1234ze manufacture processHONEYWELL INT INC·Filed 2007·Granted Feb 3, 2009·37 cites·25 claims
- 0296US7638660B2Integrated HFC trans-1234ze manufacture processHONEYWELL INT INC·Filed 2009·Granted Dec 29, 2009·19 cites·25 claims
- 0389US8013194B2Process for the manufacture of fluorinated olefinsHONEYWELL INT INC·Filed 2009·Granted Sep 6, 2011·5 cites·8 claims
- 0486US9255046B2Manufacturing process for HFO-1234zeCOTTRELL STEPHEN A·Filed 2008·Granted Feb 9, 2016·7 cites·19 claims
- 0584US9994503B2Process for the manufacture of fluorinated olefinsHONEYWELL INT INC·Filed 2016·Granted Jun 12, 2018·1 cites·11 claims
- 0684US9302963B2Process for the manufacture of fluorinated olefinsCHIU YUON·Filed 2012·Granted Apr 5, 2016·2 cites·6 claims
- 0784US8242316B2Process for the manufacture of fluorinated olefinsCHIU YUON·Filed 2011·Granted Aug 14, 2012·3 cites·4 claims
- 0883US12122733B2Integrated process for making 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd) from a mixture of high-boiling fluorinated componentsHONEYWELL INT INC·Filed 2023·Granted Oct 22, 2024·0 cites·17 claims
- 0982US2024425436A1HIGH PURITY HFO-E-1,3,3,3-TETRAFLUOROPROPENE (trans-HFO-1234ze) AND METHODS FOR PRODUCING SAMEHONEYWELL INT INC·Filed 2024·Application pending·0 cites
- 1081US9296670B2Process for the manufacture of 2,3,3,3-tetrafluoropropeneHONEYWELL INT INC·Filed 2013·Granted Mar 29, 2016·4 cites·26 claims
- 1181US2025122136A1INTEGRATED PROCESS FOR MAKING 1-CHLORO-3,3,3-TRIFLUOROPROPENE (HCFO-1233zd) FROM A MIXTURE OF HIGH-BOILING FLUORINATED COMPONENTSHONEYWELL INT INC·Filed 2024·Application pending·0 cites
- 1280US12116332B2High purity HFO-E-1,3,3,3-tetrafluoropropene (trans-HFO-1234ze) and methods for producing sameHONEYWELL INT INC·Filed 2022·Granted Oct 15, 2024·0 cites·17 claims
- 1380US11795125B2Integrated process for making 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd) from a mixture of high-boiling fluorinated componentsHONEYWELL INT INC·Filed 2022·Granted Oct 24, 2023·0 cites·20 claims
- 1475US5043518AProcess for regenerating a catalyst and resultant regenerated catalyst and production of olefins by catalytic ether decomposition using regenerated catalystEXXON CHEMICAL PATENTS INC·Filed 1989·Granted Aug 27, 1991·12 cites·53 claims
- 1571US2019144364A1Process for the manufacture of fluorinated olefinsHONEYWELL INT INC·Filed 2018·Application pending·0 cites
- 1670US2025197215A1Methods for recovering hydrogen fluoride from a fluorocarbon production processHONEYWELL INT INC·Filed 2024·Application pending·0 cites
- 1768US5785822AProcess for separating difluoromethaneALLIED SIGNAL INC·Filed 1996·Granted Jul 28, 1998·12 cites·22 claims
- 1866US2024376032A1Method for reducing 1,1,1,2,2-pentafluoropropane (hfc-245cb) in a process for producing trans-1,3,3,3-tetrafluoropropene (hfo-1234ze(e))HONEYWELL INT INC·Filed 2024·Application pending·0 cites
- 1965US2019352242A1Systems and methods for separating (e)-1-chloro-3,3,3-trifluoropropene, hf, and a heavy organic and reactor purgeHONEYWELL INT INC·Filed 2019·Application pending·0 cites
- 2062US2024018074A1METHOD FOR REDUCING CHLOROFLUOROCARBON IMPURITIES IN THE MANUFACTURE OF TRANS-1,3,3,3-TETRAFLUOROPROPENE (HFO-1234ze(E))HONEYWELL INT INC·Filed 2023·Application pending·0 cites
- 2161US10351494B1Systems and methods for reducing the formation of impurities during 244bb dehydrochlorination to 1234yfHONEYWELL INT INC·Filed 2018·Granted Jul 16, 2019·0 cites·19 claims
- 2260US9926244B2Process for drying HCFO-1233zdHONEYWELL INT INC·Filed 2016·Granted Mar 27, 2018·0 cites·20 claims
- 2360US2024425435A1An integrated process for producing trifluoroiodomethaneHONEYWELL INT INC·Filed 2022·Application pending·0 cites
- 2459US6780815B2Process for preparing fluorination catalystHONEYWELL INT INC·Filed 2002·Granted Aug 24, 2004·2 cites·6 claims
- 2559US2018194703A1Systems and methods for separating (e)-1-chloro-3,3,3-trifluoropropene, hf, and a heavy organic and reactor purgeHONEYWELL INT INC·Filed 2017·Application pending·0 cites
- 2657US5223464AProcess for regenerating a catalyst used in production of olefins by catalytic ether decompositionEXXON CHEMICAL PATENTS INC·Filed 1991·Granted Jun 29, 1993·13 cites·23 claims
- 2756US6417413B1Process for the preparation of halogenated ethanesALLIED SIGNAL INC·Filed 1999·Granted Jul 9, 2002·7 cites·52 claims
- 2855US6099694AAzeotrope-like compositions of difluoromethane and chlorineALLIED SIGNAL INC·Filed 1998·Granted Aug 8, 2000·5 cites·5 claims
- 2955US2023234901A1Preparation of an improved composition from 1-chloro-3,3,3-trifluoropropene (hfo-1233zd) high boiling residue by-productHONEYWELL INT INC·Filed 2022·Application pending·0 cites
- 3046US5073663AIncreasing the level of 2-methyl-2-butene in isoamyleneEXXON CHEMICAL PATENTS INC·Filed 1990·Granted Dec 17, 1991·3 cites·31 claims
- 3140US5654494AProcess for the manufacture of 1,1,1,2-tetrafluoroethaneALLIED SIGNAL INC·Filed 1995·Granted Aug 5, 1997·3 cites·20 claims
- 3236US5800682AProcess for the production of difluoromethaneALLIED SIGNAL INC·Filed 1996·Granted Sep 1, 1998·8 cites·10 claims
- 3336US2016332935A1Integrated Process for Making HCFO-1233zd and HFC-245faHONEYWELL INT INC·Filed 2016·Application pending·0 cites
- 3435US5709093AProcess for minimizing compositional changesALLIED SIGNAL INC·Filed 1996·Granted Jan 20, 1998·8 cites·10 claims
- 3533US6166275AFluorination processFiled 1999·Granted Dec 26, 2000·7 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Gustavo Cerri 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 →