MA, ZHONGXIN
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Aug 16, 2005 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 86 Total Citation Count
- Jul 30, 1999 Earliest Filing
- 6 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Recent Publications
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Recent Patents
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Title
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6562941 Process for production of polyasparagine and the high nitrogen content polymer formed therebyExpiredAug 14, 01May 13, 03[C08G, C05C]
2003/0070,462 Controlled released fertilizers based on self-assembled molecule coatingsAbandonedNov 13, 02Apr 17, 03[C05C]
6540808 Controlled release fertilizers based on self-assembled molecule coatingsExpiredApr 09, 01Apr 01, 03[C05G]
6365076 Graphite-fiber enhanced molded plastic for electronic enclosuresExpiredJun 05, 00Apr 02, 02[B29C]
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