Wen-Liang Hsu
148Patents
22h-index
67Co-inventors
93Inventor score
Filing activity: Nov 18, 1981 → Apr 6, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5620939A | Initiative system | Emerging Cross-Sectional Technologies | 70 | Expired |
| US5940459A | Host signal processor modem and telephone | Physics | 54 | Expired |
| US5137998A | Process for preparing a rubbery terpolymer of styrene, isoprene and butadiene | Emerging Cross-Sectional Technologies | 47 | Expired |
| US5272220A | Process for preparing styrene-isoprene-butadiene rubber | Emerging Cross-Sectional Technologies | 47 | Expired |
| US5534592A | High performance blend for tire treads | Emerging Cross-Sectional Technologies | 45 | Expired |
| US6103842A | Process and catalyst system for synthesizing random trans SBR with low vinyl microstructure | Emerging Cross-Sectional Technologies | 44 | Expired |
| US6727311B2 | Light weight rubber composition containing clay | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5405927A | Isoprene-butadiene rubber | Emerging Cross-Sectional Technologies | 37 | Expired |
| US5356997A | Tire tread compound made with strain crystallizable 3,4-polyisoprene | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5652310A | Rubbers having improved interaction with silica | Chemistry; Metallurgy | 32 | Expired |
| US5654384A | Process for preparing high vinyl polbutadiene rubber | Emerging Cross-Sectional Technologies | 31 | Expired |
| US5239023A | Process for the synthesis of crystallizable 3,4-polyisoprene and isoprene-butadiene copolymers having high vinyl contents | Chemistry; Metallurgy | 30 | Expired |
| US5239009A | High performance segmented elastomer | Chemistry; Metallurgy | 30 | Expired |
| US5627237A | Tire tread containing 3.4-polyisoprene rubber | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5061765A | Process for the synthesis of a high vinyl isoprene-butadiene copolymer | Chemistry; Metallurgy | 30 | Expired |
| US6693160B1 | Functionalized monomers for synthesis of rubbery polymers | Chemistry; Metallurgy | 29 | Expired |
| US5100965A | Process for synthesizing high trans polymers | Chemistry; Metallurgy | 28 | Expired |
| US5283294A | Inverse phase polymerization | Chemistry; Metallurgy | 26 | Expired |
| US6558805B2 | Functionalized rubbery polymer containing polysiloxane | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5677402A | Process for preparing 3,4-polyisoprene rubber | Chemistry; Metallurgy | 25 | Expired |
| US6936669B2 | Functionalized monomers for synthesis of rubbery polymers | Chemistry; Metallurgy | 23 | Expired |
| US6627715B2 | Group IIa metal containing catalyst system | Performing Operations; Transporting | 23 | Expired |
| US5231153A | Anionic polymerization of conjugated dienes modified with alkyltetrahydrofurfuryl ethers | Chemistry; Metallurgy | 21 | Expired |
| US6559240B2 | Process for tin/silicon coupling functionalized rubbers | Chemistry; Metallurgy | 21 | Expired |
| US4845165A | Anionic diene polymerization process with branching | Chemistry; Metallurgy | 19 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.