Inventor · disambiguated record
Tamotsu Imai
Also filed as: HOMEIER EDWIN H · IMAI TAMOTSU
86 granted patents·2,581 citations·filing 1976–1999
99Inventor score
Top patents by PatentIndex Score
86 records- 0198US4788371ACatalytic oxidative steam dehydrogenation processUOP INC·Filed 1987·Granted Nov 29, 1988·168 cites·24 claims
- 0297US4786625ADehydrogenation catalyst compositonUOP INC·Filed 1987·Granted Nov 22, 1988·116 cites·12 claims
- 0397US4430517ADehydrogenation process using a catalytic compositionUOP INC·Filed 1983·Granted Feb 7, 1984·95 cites·3 claims
- 0496US6171478B1Process for the desulfurization of a hydrocarbonaceous oilUOP LLC·Filed 1999·Granted Jan 9, 2001·133 cites·24 claims
- 0596US4857666AAlkylation/transalkylation processUOP INC·Filed 1988·Granted Aug 15, 1989·66 cites·13 claims
- 0696US4677237ADehydrogenation catalyst compositionsUOP INC·Filed 1986·Granted Jun 30, 1987·58 cites·9 claims
- 0796US4595673ADehydrogenation catalyst compositions and method of their preparationUOP INC·Filed 1984·Granted Jun 17, 1986·43 cites·17 claims
- 0896US4486547AIndium-containing dehydrogenation catalystUOP INC·Filed 1983·Granted Dec 4, 1984·59 cites·11 claims
- 0996US4438288ADehydrogenation of hydrocarbons with a halogen contacting stepUOP INC·Filed 1983·Granted Mar 20, 1984·65 cites·13 claims
- 1096US4435607ADehydrogenation of dehydrogenatable hydrocarbonsUOP INC·Filed 1982·Granted Mar 6, 1984·72 cites·11 claims
- 1195US4827072ADehydrogenation catalyst composition and hydrocarbon dehydrogenation processUOP INC·Filed 1988·Granted May 2, 1989·85 cites·14 claims
- 1295US4795843AConversion of methane into larger organic hydrocarbonsUOP INC·Filed 1987·Granted Jan 3, 1989·86 cites·12 claims
- 1394US4886928AHydrocarbon dehydrogenation processUOP INC·Filed 1988·Granted Dec 12, 1989·62 cites·16 claims
- 1494US4565898ADehydrogenation of dehydrogenatable hydrocarbonsUOP INC·Filed 1985·Granted Jan 21, 1986·44 cites·20 claims
- 1593US4070413ADehydrogenation of saturated hydrocarbonsUOP INC·Filed 1976·Granted Jan 24, 1978·51 cites·11 claims
- 1692US4506032ADehydrogenation catalyst compositionUOP INC·Filed 1983·Granted Mar 19, 1985·33 cites·14 claims
- 1792US4487984ASynthesis of alkylaromatic compoundsUOP INC·Filed 1984·Granted Dec 11, 1984·31 cites·16 claims
- 1892US4339617AHydration of olefins in the presence of a corrosion inhibitorUOP INC·Filed 1981·Granted Jul 13, 1982·30 cites·15 claims
- 1991US4775462ANon-oxidative method of sweetening a sour hydrocarbon fractionUOP INC·Filed 1987·Granted Oct 4, 1988·61 cites·11 claims
- 2091US4774377AAlkylation/transalkylation processUOP INC·Filed 1987·Granted Sep 27, 1988·60 cites·16 claims
- 2191US4292196ACatalyst recoveryUOP INC·Filed 1979·Granted Sep 29, 1981·33 cites·8 claims
- 2290US5338889AAlkane rejection in C4 etherification and isomerization processUOP INC·Filed 1992·Granted Aug 16, 1994·52 cites·5 claims
- 2390US4716143ADehydrogenation catalyst compositionUOP INC·Filed 1987·Granted Dec 29, 1987·74 cites·10 claims
- 2489US5095161AProcess and catalyst for upgrading methane to higher carbon number hydrocarbonsUOP INC·Filed 1990·Granted Mar 10, 1992·37 cites·4 claims
- 2589US4717779ADehydrogenation of dehydrogenatable hydrocarbonsUOP INC·Filed 1986·Granted Jan 5, 1988·29 cites·19 claims
- 2689US4407731APreparation of metal oxide-supported boron fluoride catalystsUOP INC·Filed 1982·Granted Oct 4, 1983·24 cites·14 claims
- 2788US4962261AProcess for upgrading methane to higher carbon number hydrocarbonsUOP INC·Filed 1988·Granted Oct 9, 1990·61 cites·9 claims
- 2886US5012027ADual profile surface-impregnated dehydrogenation catalyst and processUOP INC·Filed 1989·Granted Apr 30, 1991·46 cites·24 claims
- 2985US4812597ADehydrogenation of dehydrogenatable hydrocarbonsUOP INC·Filed 1987·Granted Mar 14, 1989·21 cites·17 claims
- 3084US5672795ABalanced alkylation feed from etherification and isomerizationUOP INC·Filed 1995·Granted Sep 30, 1997·27 cites·22 claims
- 3184US4652687AProcess for the dehydrogenation of dehydrogenatable hydrocarbonsUOP INC·Filed 1986·Granted Mar 24, 1987·43 cites·18 claims
- 3284US4482767AProcess for production of alcohols and LPGUOP INC·Filed 1983·Granted Nov 13, 1984·18 cites·13 claims
- 3383US4438287APreparation of alcoholsUOP INC·Filed 1982·Granted Mar 20, 1984·18 cites·11 claims
- 3482US4418237ADehydrogenation of dehydrogenatable hydrocarbonsUOP INC·Filed 1982·Granted Nov 29, 1983·34 cites·10 claims
- 3581US4880764ADehydrogenation catalyst and processUOP INC·Filed 1988·Granted Nov 14, 1989·37 cites·11 claims
- 3680US4608360ADehydrogenation catalyst compositions and method of preparing sameUOP INC·Filed 1985·Granted Aug 26, 1986·33 cites·19 claims
- 3780US4463212ASelective oligomerization of olefinsUOP INC·Filed 1982·Granted Jul 31, 1984·13 cites·4 claims
- 3880US4357479AProduction of alcoholsUOP INC·Filed 1981·Granted Nov 2, 1982·14 cites·10 claims
- 3980US4221738AProduction of acrylonitrileUOP INC·Filed 1979·Granted Sep 9, 1980·12 cites·13 claims
- 4079US4665238AProcess for the synthesis of alkylaromatic compoundsUOP INC·Filed 1985·Granted May 12, 1987·14 cites·15 claims
- 4178US5169812ACatalyst and process for producing aromatic compounds from C2 -C6UOP INC·Filed 1991·Granted Dec 8, 1992·15 cites·9 claims
- 4278US5043509AShaped catalyst particles utilizable for the conversion of organic compoundsUOP INC·Filed 1989·Granted Aug 27, 1991·31 cites·16 claims
- 4378US4762960ADehydrogenation catalyst composition and paraffin dehydrogenationUOP INC·Filed 1987·Granted Aug 9, 1988·32 cites·8 claims
- 4478US4298499ARecovery of catalystsUOP INC·Filed 1980·Granted Nov 3, 1981·20 cites·16 claims
- 4578US4267397AHydration of olefinic compounds with dilute sulfuric acid and cobalt sulfateUOP INC·Filed 1979·Granted May 12, 1981·10 cites·4 claims
- 4678US4180690AOxydehydrogenation of alkylaromatic hydrocarbons and catalytic composite thereforUOP INC·Filed 1977·Granted Dec 25, 1979·11 cites·9 claims
- 4777US4551574AIndium-containing dehydrogenation catalystUOP INC·Filed 1984·Granted Nov 5, 1985·27 cites·3 claims
- 4876US6048449AProcess for reforming NAPHTHA feedstock using selective multimetallic-multigradient reforming catalystUOP LLC·Filed 1998·Granted Apr 11, 2000·40 cites·7 claims
- 4976US6040489A1,3-Butadiene separation from a crude C4 stream using catalytic extractive distillationUOP LLC·Filed 1998·Granted Mar 21, 2000·50 cites·7 claims
- 5075US5258564AProcess for producing aromatic compounds from C2-C6 aliphatic hydrocarbons using a hydrogen tolerant catalystUOP INC·Filed 1992·Granted Nov 2, 1993·13 cites·5 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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