YC

Yuan-Ju Chen

EX ExxonMobil: 12 patents #953 of 10,161Top 10%
CG Celanese Gmbh: 1 patents #238 of 404Top 60%
Overall (All Time): #361,716 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12415915 Isobutylene-containing compositions and articles made thereof Sunny Jacob, Sujith Nair, Bemard D′Cruz 2025-09-16
12252563 Isobutylene-containing compositions and articles made thereof Sunny Jacob, Sujith Nair 2025-03-18
12043729 Isobutylene-based polymers with olefinic side chain substituents and curable compositions containing the same Paul T. Q. Nguyen, Ranjan Tripathy, Jason A. Mann, Edward J. Blok, Anthony J. Dias +1 more 2024-07-23
11725098 Thermoplastic vulcanizate conduits for transporting hydrocarbon fluids Andrew Takacs, Declan N. Whelan, Antonios K. Doufas, Deborah J. Davis, Robert Leslie Chidlow +4 more 2023-08-15
11649303 Solvent-free process for functionalizing isobutylene-based polymers Paul T. Q. Nguyen, David J. Freas, Tu N. Pham, Edward J. Blok, Anthony J. Dias 2023-05-16
10982081 Hydrocarbon resins for butyl based compositions and methods of making the same Sujith Nair, Ranjan Tripathy, Sunny Jacob 2021-04-20
10538606 Functionalized resins for high performance tires Edward J. Blok, Ian C. Stewart, Anthony J. Dias 2020-01-21
10059815 Filled elastomeric composite and process to control composite crumb size John P. Soisson, Shawn W. Mowry, Luke P. Stephens, Michael Brendan Rodgers, Molly W. Upton +1 more 2018-08-28
8242236 Elastomeric nanocomposite manufacturing John P. Soisson, Weiqing Weng, Michael Brendan Rodgers, Robert N. Webb 2012-08-14
7781547 Reactor systems for use in polymerization processes Michael F. McDonald, Timothy D. Shaffer, David Yen-Lung Chung, Robert N. Webb 2010-08-24
7767743 Processable branched isoolefin-alkylstyrene elastomers Weiqing Weng, David Yen-Lung Chung, Anthony J. Dias, Alan A. Galuska, James R. Ayers 2010-08-03
7456021 Analysis method Patrick Brant, Burkhard Endeward, Hans Thomann, Terry J. Burkhardt 2008-11-25
6858690 Process for polymerizing cationically polymerizable monomers Robert N. Webb, Michael F. McDonald, David Yen-Lung Chung, Richard D. Hembree, John P. Soisson 2005-02-22