Meito Sangyo Kabushiki Kaisha
Patent Owner
Stats
- 4 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 11, 2003 most recent publication
Details
- 4 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 343 Total Citation Count
- Apr 26, 1978 Earliest Filing
- 14 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5766572 Water-soluble carboxypolysaccharide-magnetic iron oxide complex having a small particle diameterFeb 06, 95Jun 16, 98[A61B]
5424419 Oxidized complex comprising water-soluble carboxypolysaccharide and magnetic iron oxideFeb 11, 93Jun 13, 95[A61K, C08B, A61B]
5328681 Composition comprising magnetic metal oxide ultrafine particles and derivatized polysaccharidesSep 17, 92Jul 12, 94[A61K, A61B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6171805 DNA and host cells encoding a cell surface protein of Porphyromonas gingivalisExpiredMay 27, 99Jan 09, 01[C12N, G01N, C07K]
6165378 Polysaccharide derivative/magnetic metal oxide compositeExpiredMar 01, 99Dec 26, 00[A61K, C08B, C08L, C08K]
5948636 DNA and host cells encoding a cell surface protein of porphyromonas gingivalisExpiredNov 22, 96Sep 07, 99[C12N, C07K]
4783402 Production of primary or secondary alcohol derivatives of phospholipids by the enzymatic techniqueExpiredApr 10, 84Nov 08, 88[C12P]
4624919 Enzymatic production of phospholipid-saccharide derivativesExpiredApr 10, 84Nov 25, 86[C07H, C12P]
4621076 Pharmaceutical composition useful for inhibiting platelet aggregationExpiredFeb 15, 85Nov 04, 86[A61K]
4530906 Microbial rennet having increased milk coagulating activity and method and method for production thereofExpiredApr 05, 83Jul 23, 85[C12R, C12N]
4411891 Cationized dextran and salts thereof and manufacturing process and utilization thereofExpiredJun 16, 81Oct 25, 83[A61K, C08B]
4398023 .beta.-1,3-Glucanpolyol, process for preparation thereof, and utilization thereofExpiredAug 29, 80Aug 09, 83[C08B]
4295855 Method for separating fibrinogen and its constituent componentsExpiredJan 10, 80Oct 20, 81[G01N]
4283494 Microbial lipase, process for its preparation and microbiologically pure culture thereforExpiredApr 26, 78Aug 11, 81[C12R, C12N]
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