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75082915 - SMARTPLASTIC
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Serial number 75082915
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Registration number 2040543
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Filing date Apr 3, 1996
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Protein Polymer Technologies, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74585596 - SMART PLASTIC
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Serial number 74585596
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Registration number 2168749
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Filing date Oct 14, 1994
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Protein Polymer Technologies, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74140313 - PRONECTIN
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Serial number 74140313
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Registration number 1705720
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Filing date Feb 19, 1991
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Protein Polymer Technologies, Incorporated
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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74095843 - BIOENGINEERED COMFORT
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Serial number 74095843
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Registration number 1866110
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Filing date Sep 10, 1990
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Sili-Tex Inc.
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24 - Textiles and textile goods, not included in other classes