Inventor · disambiguated record
Yu-Tang Hwang
Also filed as: HWANG YU-TANG
14 granted patents·246 citations·filing 1974–1985
93Inventor score
Top patents by PatentIndex Score
14 records- 0194US3953413ASupported chromium-containing catalyst and process of polymerizing 1-olefinsCHEMPLEX CO·Filed 1974·Granted Apr 27, 1976·56 cites·36 claims
- 0291US4150208AMethod of polymerizing olefinsCHEMPLEX CO·Filed 1977·Granted Apr 17, 1979·42 cites·15 claims
- 0385US4634744AMethod of catalyst deactivationCHEMPLEX CO·Filed 1985·Granted Jan 6, 1987·39 cites·31 claims
- 0476US4053437APolyolefin catalyst and method for its preparationCHEMPLEX CO·Filed 1976·Granted Oct 11, 1977·26 cites·40 claims
- 0571US4096093APolymerization catalyst and methodCHEMPLEX CO·Filed 1976·Granted Jun 20, 1978·13 cites·37 claims
- 0664US4147849AMethod of making polymers and copolymers of 1-olefinsCHEMPLEX CO·Filed 1977·Granted Apr 3, 1979·17 cites·17 claims
- 0762US4128500APolymerization catalyst and methodHWANG YU TANG·Filed 1976·Granted Dec 5, 1978·11 cites·30 claims
- 0861US4064336ACatalyst and methodCHEMPLEX CO·Filed 1976·Granted Dec 20, 1977·10 cites·41 claims
- 0957US4524141APolymerization catalysts and methodsCHEMPLEX CO·Filed 1983·Granted Jun 18, 1985·10 cites·31 claims
- 1054US4567243APolymerization methodCHEMPLEX CO·Filed 1984·Granted Jan 28, 1986·9 cites·13 claims
- 1152US4071673ACatalyst and methodCHEMPLEX CO·Filed 1976·Granted Jan 31, 1978·7 cites·35 claims
- 1240US4146694AMethod of polymerizationCHEMPLEX CO·Filed 1977·Granted Mar 27, 1979·3 cites·16 claims
- 1332US4117217AMethod of polymerizing olefinsCHEMPLEX CO·Filed 1977·Granted Sep 26, 1978·2 cites·11 claims
- 1430US4196098AProcess for preparing a polymerization catalystCHEMPLEX CO·Filed 1976·Granted Apr 1, 1980·1 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Yu-Tang Hwang 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 →