DIFCO LABORATORIES INCORPORATED
Patent Owner
Stats
- 6 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Dec 30, 2003 most recent publication
Details
- 6 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 628 Total Citation Count
- Jun 27, 1983 Earliest Filing
- 13 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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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
5188965 Reagent source for chemiluminescent reactions, test kit, and method for useApr 09, 92Feb 23, 93[G01N]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5223402 Method of detecting microbes utilizing chemiluminescent compoundExpiredSep 30, 91Jun 29, 93[C09K, C12Q, C07D, C07C]
4701412 Method and apparatus for preventing cross-examination of biochemical test wells in a microtiter test plateExpiredMar 03, 86Oct 20, 87[C12Q]
4680269 Method and apparatus for preventing cross-contamination of biochemical test wells in a microtiter test plateExpiredApr 15, 85Jul 14, 87[C12M]
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