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Protogel Trademarks
PROTOGEL
[hydrolyzed protein gelatin for use as a food additive for human consumption]
Registered
·
May 16, 2006
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78884851
·
PROTOGEL
gel matrix solution used in electrophoresis of proteins and nucleic acids for use in the biotechnology industry
Cancelled
·
September 15, 1993
·
74435730
·
PROTOGEL
Adsorbents and Dessicants for General Industrial Use
Cancelled
·
May 18, 1979
·
73216125
·
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