W.A. DEUTSCHER PTY LTD.
Patent Owner
Stats
- 2 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Dec 10, 2002 most recent publication
Details
- 2 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 121 Total Citation Count
- Jul 24, 1980 Earliest Filing
- 4 Expired/Abandoned/Withdrawn Patents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
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6490866 Generation of electricity and the treatment and disposal of sewageExpiredNov 28, 00Dec 10, 02[F02C]
5014651 Method and apparatus for improving utilization of fuel values of as-mined coal in pulverized fuel-fired boilersExpiredAug 25, 89May 14, 91[F23K, F22B]
4308128 Producing liquid hydrocarbon streams by hydrogenation of fossil-based feedstockExpiredJul 24, 80Dec 29, 81[C10G]
Top Inventors for This Owner
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