Inventor · disambiguated record
Robert L. Chiang
Also filed as: CHIANG ROBERT · CHIANG ROBERT L · CHIANG ROBERT LING
25 granted patents·787 citations·filing 1971–2005
97Inventor score
Files withAIR PROD & CHEM6MONSANTO CO4UNION CARBIDE CORP4GRACE W R & CO3HARSHAW FILTROL PARTNERSHIP2
Top patents by PatentIndex Score
25 records- 0195US6605136B1Pressure swing adsorption process operation and optimizationAIR PROD & CHEM·Filed 2002·Granted Aug 12, 2003·103 cites·22 claims
- 0291US3950247ASeparation procedureMONSANTO CO·Filed 1971·Granted Apr 13, 1976·57 cites·6 claims
- 0389US7300899B2Lithium exchanged zeolite X adsorbent blendsZEOCHEM LLC·Filed 2005·Granted Nov 27, 2007·18 cites·24 claims
- 0489US4830732AReforming using a bound zeolite catalystCHEVRON RES·Filed 1988·Granted May 16, 1989·55 cites·27 claims
- 0589US4499197ACo-gel catalyst manufactureGRACE W R & CO·Filed 1982·Granted Feb 12, 1985·53 cites·15 claims
- 0689US4357265ACatalytic cracking catalystGRACE W R & CO·Filed 1981·Granted Nov 2, 1982·48 cites·11 claims
- 0785US6544318B2High purity oxygen production by pressure swing adsorptionAIR PROD & CHEM·Filed 2001·Granted Apr 8, 2003·40 cites·15 claims
- 0885US4443553AProduction of fluid catalytic cracking catalystsHARSHAW FILTROL PARTNERSHIP·Filed 1982·Granted Apr 17, 1984·40 cites·7 claims
- 0982US5106803AReforming using a bound zeolite catalystCHEVRON RES & TECH·Filed 1989·Granted Apr 21, 1992·36 cites·13 claims
- 1081US6824590B2Use of lithium-containing fau in air separation processes including water and/or carbon dioxide removalAIR PROD & CHEM·Filed 2003·Granted Nov 30, 2004·36 cites·10 claims
- 1181US4067805AProcess for separating aqueous formaldehyde mixturesMONSANTO CO·Filed 1976·Granted Jan 10, 1978·34 cites·4 claims
- 1278US7442232B2Adsorbents, methods of preparation, and methods of use thereofGEORGIA TECH RES INST·Filed 2003·Granted Oct 28, 2008·18 cites·20 claims
- 1377US4588701ACatalytic cracking catalystsUNION CARBIDE CORP·Filed 1984·Granted May 13, 1986·29 cites·73 claims
- 1474US6432170B1Argon/oxygen selective X-zeoliteAIR PROD & CHEM·Filed 2001·Granted Aug 13, 2002·32 cites·22 claims
- 1572US4035291AProcess for separating aqueous formaldehyde mixturesMONSANTO CO·Filed 1976·Granted Jul 12, 1977·25 cites·8 claims
- 1670US6892473B1Process for removing water from ammoniaAIR PROD & CHEM·Filed 2003·Granted May 17, 2005·7 cites·19 claims
- 1770US4476239AProduction of fluid catalytic cracking catalystsHARSHAW FILTROL PARTNERSHIP·Filed 1983·Granted Oct 9, 1984·19 cites·7 claims
- 1870US4199445AProcess for separating aqueous mineral acid mixturesMONSANTO CO·Filed 1976·Granted Apr 22, 1980·23 cites·13 claims
- 1969US4415439ACatalytic cracking catalystGRACE W R & CO·Filed 1982·Granted Nov 15, 1983·18 cites·6 claims
- 2066US6658894B2Process and adsorbent for the recovery of krypton and xenon from a gas or liquid streamAIR PROD & CHEM·Filed 2002·Granted Dec 9, 2003·30 cites·35 claims
- 2165US4591576AProcess for preparing catalytic cracking catalystsUNION CARBIDE CORP·Filed 1984·Granted May 27, 1986·18 cites·74 claims
- 2263US4855036ACatalytic cracking processUOP INC·Filed 1987·Granted Aug 8, 1989·21 cites·50 claims
- 2356US4853355ASilica bonding of molecular sievesUOP INC·Filed 1988·Granted Aug 1, 1989·13 cites·11 claims
- 2456US4678765ACatalytic cracking catalysts for high octane gasoline productsUNION CARBIDE CORP·Filed 1984·Granted Jul 7, 1987·12 cites·7 claims
- 2531US4744886ACatalytic cracking catalysts for high octane gasoline productsUNION CARBIDE CORP·Filed 1986·Granted May 17, 1988·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →