Inventor · Wittenheim, FR

Henri Kessler

10Patents
6h-index
21Co-inventors
62Inventor score

Filing activity: May 23, 1988 → Dec 14, 2000

Most-cited inventions

PatentTitleAreaCited byStatus
US5096684A Process for the synthesis of precursors of molecular sieves of the silicoaluminophosphate type, precursors obtained and their application to obtaining the said molecular sieves Emerging Cross-Sectional Technologies 75 Expired
US5013537A Process for the synthesis of zeolites of the ferrisilicate type, products so obtained Emerging Cross-Sectional Technologies 40 Expired
US6558647B2 Microporous and mesoporous silicoaluminate solid, process for preparation, use as a catalyst and for hydrocarbon conversion Emerging Cross-Sectional Technologies 39 Expired
US5768645A Disposable camera with alignment means for assisting in taking self/group portrait pictures Physics 26 Expired
US5082641A Silicon/titanium oxide MFI zeolites Emerging Cross-Sectional Technologies 19 Expired
US4923835A Catalyst of aluminosilicate type containing at least one noble metal and its use for isomerizing a C8 aromatic cut Performing Operations; Transporting 11 Expired
US5034363A Catalyst of the gallium-containing aluminosilicate type and its utilization in the aromatization of light C.sub.2 -C.sub.4 gases Emerging Cross-Sectional Technologies 6 Expired
US5085763A Catalyst and its use for a catalytic dewaxing process Performing Operations; Transporting 2 Expired
US5420279A Crystallised microporous gallium phosphate and its substituted derivatives and a method of preparing them Chemistry; Metallurgy 2 Expired
US5246902A Synthetic microporous solids containing gallium and phosphorous, their synthesis and their use as catalysts and adsorbents Chemistry; Metallurgy 0 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.