Inventor · disambiguated record
John Lim
Also filed as: BRADY MICHAEL · LIM JOHN · LIM JOHN C · Lim John Chee Beng
15 granted patents·1 pending application·311 citations·filing 1976–2013
94Inventor score
Files withFILTROL CORP8REXOR CORP2HARSHAW FILTROL PARTNERSHIP1KOREA ADVANCE INST OF SCIENCE1KOREA ADVANCED INST SCI & TECH1
Top patents by PatentIndex Score
16 records- 0190US4086187AAttrition resistant zeolitic catalystFILTROL CORP·Filed 1976·Granted Apr 25, 1978·48 cites·11 claims
- 0287US4206085ABalanced alumina matrix in zeolite containing catalystFILTROL CORP·Filed 1979·Granted Jun 3, 1980·40 cites·12 claims
- 0379US5580171ASolids mixing, storing and conveying system for use with a furnace for single crystal silicon productionFiled 1995·Granted Dec 3, 1996·47 cites·18 claims
- 0479US4613491ARedistribution catalyst and methods for its preparation and use to convert chlorosilicon hydrides to silaneKOREA ADVANCED INST SCI & TECH·Filed 1985·Granted Sep 23, 1986·38 cites·19 claims
- 0570US5314667AMethod and apparatus for single crystal silicon productionLIM JOHN C·Filed 1992·Granted May 24, 1994·37 cites·8 claims
- 0666US9492959B2Self-balancing hot runner with independent flow and pressure controlMEIBAN INT PTE LTD·Filed 2013·Granted Nov 15, 2016·3 cites·15 claims
- 0766US4333857AAttrition resistant zeolite containing catalystFILTROL CORP·Filed 1980·Granted Jun 8, 1982·18 cites·17 claims
- 0860US4356113ASubstrates with calibrated pore size and catalysts employing the sameFILTROL CORP·Filed 1980·Granted Oct 26, 1982·18 cites·8 claims
- 0958US4325847AUse of additional alumina for extra zeolite stability in FCC catalystFILTROL CORP·Filed 1980·Granted Apr 20, 1982·14 cites·10 claims
- 1054US4325845AZeolite catalysts and method of producing the sameFILTROL CORP·Filed 1979·Granted Apr 20, 1982·10 cites·13 claims
- 1153US4269815AMethod of exchanging sodium zeoliteFILTROL CORP·Filed 1980·Granted May 26, 1981·12 cites·6 claims
- 1252US4701430AHydrogenation catalyst and methods for its preparation and use to convert silicon tetrachloride to chlorosilane and silaneKOREA ADVANCE INST OF SCIENCE·Filed 1986·Granted Oct 20, 1987·13 cites·18 claims
- 1343US4253989AZeolitic catalyst and method of producing sameFILTROL CORP·Filed 1978·Granted Mar 3, 1981·7 cites·10 claims
- 1438US2007056504A1Method and apparatus to produce single crystal ingot of uniform axial resistivityREXOR CORP·Filed 2005·Application pending·0 cites
- 1533US4459271AProcess for the exchange of crystalline zeolitesHARSHAW FILTROL PARTNERSHIP·Filed 1983·Granted Jul 10, 1984·3 cites·3 claims
- 1624US5919083ACentering template for concentric grindingREXOR CORP·Filed 1997·Granted Jul 6, 1999·3 cites·10 claims
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