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For the Inventor, By the Inventor

Marblehead, MA, United States of America

Biosyn, Inc.


USPTO Granted Patents = 3

Trademarks = 8

Forward Citations = 26

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3 inventors (with patents filed for the assignee):

goldMedal Frederick A Busch (1 out of 1 patent)

silverMedal Donald H DeVaughn (1 out of 10 patents)

bronzeMedal Barry D Sears (1 out of 2 patents)


3 patents:

1. 10426161 - Solid antimicrobial compositions with enhanced solubility (2019-10-01),
2. 5059622 - Method for reducing blood pressure levels in hypertensive persons (1991-10-22),
3. 4082614 - Means for conveying pathological specimens safely to places of (1978-04-04),
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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#13 in Marblehead, MA

#3,875 in Massachusetts

#71,949 in US

...
Marblehead, MA, United States of America

Biosyn, Inc.

Forward Citations = 26

3 inventors:

goldMedal Frederick A Busch (1 out of 1 patent)

silverMedal Donald H DeVaughn (1 out of 10 patents)

bronzeMedal Barry D Sears (1 out of 2 patents)

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