Inventor · disambiguated record
Kai Guo
Also filed as: GUO KAI · Guo kai-ming
27 granted patents·15 pending applications·149 citations·filing 2003–2025
94Inventor score
Files withNANJING UNIVERSITY OF TECHNOLOGY15TEPHA INC11SABIC GLOBAL TECHNOLOGIES BV4NANJING TECH UNIV (CN)2CAHIL RYAN1
Top patents by PatentIndex Score
42 records- 0197US12151050B2Medical devices containing compositions of poly(butylene succinate) and copolymers thereofTEPHA INC·Filed 2020·Granted Nov 26, 2024·3 cites·16 claims
- 0297US10994057B2Articles of poly(butylene succinate) and copolymers thereofTEPHA INC·Filed 2020·Granted May 4, 2021·13 cites·12 claims
- 0397US8680228B2Controlled hydrolysis of poly-4-hydroxybutyrate and copolymersTEPHA INC·Filed 2012·Granted Mar 25, 2014·63 cites·17 claims
- 0495US7863406B2Unsaturated poly(ester-amide) biomaterialsCORNELL RES FOUNDATION INC·Filed 2005·Granted Jan 4, 2011·24 cites·2 claims
- 0592US9290612B2Compositions and devices of poly-4-hydroxybutyrateTEPHA INC·Filed 2013·Granted Mar 22, 2016·17 cites·26 claims
- 0692US2025041490A1Medical devices containing compositions of poly(butylene succinate) and copolymers thereofTEPHA INC·Filed 2024·Application pending·0 cites
- 0789US11844879B2Articles of poly(butylene succinate) and copolymers thereofTEPHA INC·Filed 2021·Granted Dec 19, 2023·1 cites·12 claims
- 0885US9511169B2Medical devices containing dry spun non-wovens of poly-4-hydroxybutyrate and copolymers with anisotropic propertiesTEPHA INC·Filed 2014·Granted Dec 6, 2016·4 cites·17 claims
- 0984US2024082465A1Compositions and devices of poly-4-hydroxybutyrateTEPHA INC·Filed 2023·Application pending·0 cites
- 1083US11814505B2Pipe with high abrasion resistanceSABIC GLOBAL TECHNOLOGIES BV·Filed 2019·Granted Nov 14, 2023·2 cites·15 claims
- 1177US10259771B2Vegetable oil polyol and the preparation method and the application thereofNANJING UNIVERSITY OF TECHNOLOGY·Filed 2016·Granted Apr 16, 2019·1 cites·8 claims
- 1272US9822231B2Compositions comprising thermoplastic vulcanizate, foamed material and articles made therefromEXXONMOBIL CHEMICAL PATENTS INC·Filed 2013·Granted Nov 21, 2017·1 cites·19 claims
- 1372US6827916B2Method of making silicaUNIV BEIJING CHEMICAL·Filed 2003·Granted Dec 7, 2004·13 cites·20 claims
- 1471US11806447B2Compositions and devices of poly-4-hydroxybutyrateTEPHA INC·Filed 2019·Granted Nov 7, 2023·0 cites·28 claims
- 1568US10201640B2Ultrafine electrospun fibers of poly-4-hydroxybutyrate and copolymers thereofTEPHA INC·Filed 2013·Granted Feb 12, 2019·1 cites·26 claims
- 1667US10227718B2Medical devices containing dry spun non-wovens of poly-4-hydroxybutyrate and copolymersCAHIL RYAN·Filed 2011·Granted Mar 12, 2019·3 cites·15 claims
- 1767US2024417504A1Vegetable oil polyol, preparation method therefor, and use thereofNANJING UNIVERSITY OF TECHNOLOGY·Filed 2024·Application pending·0 cites
- 1864US2011015367A1Unsaturated poly(ester-amide) and poly(ether ester amide) biomaterialsUNIV CORNELL·Filed 2009·Application pending·0 cites
- 1963US2025154347A1Polyolefin compositions suitable for high resilience foamsSABIC GLOBAL TECHNOLOGIES BV·Filed 2022·Application pending·0 cites
- 2062US12234214B2Method for continuously synthesizing 5-hydroxymethylfurfural by using micro-channel reactorCHINA CONSTR IND & ENERGY ENG GROUP CO LTD·Filed 2024·Granted Feb 25, 2025·0 cites·5 claims
- 2158US11214584B2Polyols for preparing flexible polyurethane foam, and preparation method and application thereofNANJING UNIVERSITY OF TECHNOLOGY·Filed 2020·Granted Jan 4, 2022·0 cites·8 claims
- 2257US11920017B2Preparation method of polyurethane foamNANJING UNIVERSITY OF TECHNOLOGY·Filed 2021·Granted Mar 5, 2024·0 cites·7 claims
- 2357US11912814B2Preparation method of flexible polyurethane foamNANJING UNIVERSITY OF TECHNOLOGY·Filed 2021·Granted Feb 27, 2024·0 cites·8 claims
- 2457US11072698B2Composition comprising heterophasic propylene copolymerSABIC GLOBAL TECHNOLOGIES BV·Filed 2018·Granted Jul 27, 2021·0 cites·18 claims
- 2556US10040898B2Method for one-step synthesis of functional polyesters by organic catalysisNANJING UNIVERSITY OF TECHNOLOGY·Filed 2016·Granted Aug 7, 2018·0 cites·8 claims
- 2656US2024142701A1Optical Waveguide Structure and Method for Manufacturing SameSHANGHAI HUALI MICROELECT CORP·Filed 2023·Application pending·0 cites
- 2755US11015021B2Method for preparation of a polyesterNANJING UNIVERSITY OF TECHNOLOGY·Filed 2018·Granted May 25, 2021·0 cites·10 claims
- 2852US2016158402A1Compositions and devices of poly-4-hydroxybutyrateTEPHA INC·Filed 2016·Application pending·0 cites
- 2951US11535708B2Preparation method for polyol and application of polyol in making polyurethaneNANJING UNIVERSITY OF TECHNOLOGY·Filed 2020·Granted Dec 27, 2022·0 cites·5 claims
- 3051US2022298299A1Ring-opening polymerization method for cyclic monomerNANJING UNIVERSITY OF TECHNOLOGY·Filed 2020·Application pending·0 cites
- 3149US2025002699A1Crosslinkable polyolefin compositionSABIC GLOBAL TECHNOLOGIES BV·Filed 2022·Application pending·0 cites
- 3249US2025321761A1Multimedia integration system and a multimedia integration methodOPTOMA CORP·Filed 2025·Application pending·0 cites
- 3348US10214755B2Method for preparing mercapto functional polyester polyolsNANJING UNIVERSITY OF TECHNOLOGY·Filed 2016·Granted Feb 26, 2019·0 cites·8 claims
- 3448US2019119496A1Totally bio-based vegetable oil polyol and preparation method and use thereofNANJING UNIVERSITY OF TECHNOLOGY·Filed 2018·Application pending·0 cites
- 3547US8242396B2Keypad assembly and method for making the sameCHEN HSU-TANG·Filed 2009·Granted Aug 14, 2012·3 cites·10 claims
- 3646US11149115B2Method for preparing polylactone by ring openingNANJING UNIVERSITY OF TECHNOLOGY·Filed 2018·Granted Oct 19, 2021·0 cites·9 claims
- 3746US9546143B2Method for preparing high-quality epoxidized fatty acid ester with micro-reaction deviceNANJING TECH UNIV (CN)·Filed 2016·Granted Jan 17, 2017·0 cites·9 claims
- 3845US2014213738A1Poly(ester amide)s and poly(ester ether amide)s with aliphatic polyesters, method of making same, and uses thereofCHU CHIH-CHANG·Filed 2012·Application pending·0 cites
- 3945US2019112475A1Polyurethane Polyol, and Preparation Method and Application ThereofNANJING UNIVERSITY OF TECHNOLOGY·Filed 2018·Application pending·0 cites
- 4044US9624176B2Method for preparing caprolactam by using a microreactor under lewis acid catalysisNANJING TECH UNIV (CN)·Filed 2016·Granted Apr 18, 2017·0 cites·9 claims
- 4144US2019119493A1Vegetable Oil Polyol for Flexible Polyurethane Foam and Preparation Method and Application ThereofNANJING UNIVERSITY OF TECHNOLOGY·Filed 2018·Application pending·0 cites
- 4240US2017081475A1Method for preparing ployesteramides by organic cataliysisNANJING UNIVERSITY OF TECHNOLOGY·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →