TULALIP CONSULTORIA COMERCIAL SOCIEDADE UNIPESSORAL S.A.
Patent Owner
Stats
- 2 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Mar 16, 1999 most recent publication
Details
- 2 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 22 Total Citation Count
- Jan 08, 1993 Earliest Filing
- 9 Expired/Abandoned/Withdrawn Patents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
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Recent Patents
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5770354 Silver halide photographic elements having improved sensitivityExpiredApr 25, 96Jun 23, 98[G03C]
5736307 Silver halide color photographic light-sensitive elements having improved image qualityExpiredApr 08, 96Apr 07, 98[G03C]
5663040 Silver halide photographic elements containing 2-equivalent 5-pyrazolone magenta couplersExpiredFeb 22, 96Sep 02, 97[G03C]
5646297 Process for preparation of 2-equivalent 4-arylthio-5-pyrazolone magenta couplersExpiredAug 01, 96Jul 08, 97[C07D]
5578434 Photographic silver halide developer composition and process for forming photographic silver imagesExpiredMay 15, 95Nov 26, 96[G03C]
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