Growing community of inventors

Bolton, MA, United States of America

Roy A Ostgaard

Average Co-Inventor Count = 2.90

ph-index = 5

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 137

Roy A OstgaardTheodore S Geiselman (5 patents)Roy A OstgaardEdward J O'Connell (4 patents)Roy A OstgaardMark J Licari (2 patents)Roy A OstgaardDouglas A Tenney (2 patents)Roy A OstgaardHugh Vartanian (2 patents)Roy A OstgaardRobert Jennings (2 patents)Roy A OstgaardLewis A Capriccio (2 patents)Roy A OstgaardBruce Levkoff (2 patents)Roy A OstgaardRoy A Ostgaard (7 patents)Theodore S GeiselmanTheodore S Geiselman (6 patents)Edward J O'ConnellEdward J O'Connell (4 patents)Mark J LicariMark J Licari (8 patents)Douglas A TenneyDouglas A Tenney (7 patents)Hugh VartanianHugh Vartanian (5 patents)Robert JenningsRobert Jennings (4 patents)Lewis A CapriccioLewis A Capriccio (2 patents)Bruce LevkoffBruce Levkoff (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cytyc Corporation (7 from 152 patents)


7 patents:

1. 8574912 - Method and apparatus for preparing cytological specimens

2. 7887758 - Sample vial for use in preparing cytological specimen

3. 7579190 - Method and apparatus for preparing cytological specimens

4. 7435599 - Method and apparatus for preparing cytological specimens

5. 6572824 - Method and apparatus for preparing cytological specimens

6. 6562299 - Method and apparatus for preparing cytological specimens

7. D420744 - Sample vial

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as of
12/7/2025
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