Labofina, S.A.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5336609 Transformed yeasts for producing lysozyme, plasmids used for this transformation, method of producing lysozymeDec 05, 89Aug 09, 94[C12N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5124256 Process for recovering polypeptides localized in the periplasmic space of yeast without breaking the cell wall by using an non-ionic detergent and a neutral saltExpiredNov 05, 90Jun 23, 92[C12P, C12N, C07K]
5051192 Dispersant compositions for treating oil slicksExpiredMay 15, 89Sep 24, 91[B01F, B01D]
5017543 Process for the preparation of a dehydrogenation catalystExpiredMay 03, 90May 21, 91[B01J]
4990446 Promoters for the expression of foreign genes in yeast, plasmids comprising them, and use thereof for the production of polypeptidesExpiredDec 05, 85Feb 05, 91[C07H, C12P, C12N]
4962135 Self polishing anti-fouling paintsExpiredApr 28, 88Oct 09, 90[C09D, C08K]
4962265 Process and catalyst for the catalytic dehydrogenation of hydrocarbonsExpiredFeb 13, 89Oct 09, 90[C07C]
4939208 Transparent block copolymers having two monovinyl-substituted aromatic blocks of different molecular weightExpiredDec 03, 87Jul 03, 90[C08F, C08L]
4888056 Shop primer compositionsExpiredFeb 16, 88Dec 19, 89[C09D]
4877863 Process for decolorizing of polymers of the vinylaromatic-conjugated diene typeExpiredSep 20, 88Oct 31, 89[C08F]
4861939 Process for removing arsine from light olefin containing hydrocarbon feedstocksExpiredSep 23, 88Aug 29, 89[C10G]
4842717 Process for dewaxing gas oilsExpiredJan 28, 87Jun 27, 89[C10G]
4830735 Process for removing carbonyl-sulfide from liquid hydrocarbon feedstocksExpiredSep 30, 87May 16, 89[C07C, C10G]
4830759 Dispersant compositions for treating oil slicksExpiredJul 24, 87May 16, 89[C09K, E02B]
4831200 Process for the selective hydrogenation of alkynesExpiredDec 30, 87May 16, 89[C07C]
4810356 Process for treating gas oilsExpiredFeb 03, 87Mar 07, 89[C10G]
4781906 Crystalline silicasExpiredDec 19, 83Nov 01, 88[C01B]
4772456 Process for preparing crystalline silicasExpiredDec 19, 83Sep 20, 88[C01B]
4770798 Lubricating and anti-corrosion compositionsExpiredApr 11, 85Sep 13, 88[C10M]
4761221 Process for the decomposition of halogenated organic compoundsExpiredMar 31, 87Aug 02, 88[C10G]
4761439 Anti-fouling paint compositionsExpiredOct 07, 86Aug 02, 88[C08L, C08K]

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