Growing community of inventors

Sudbury, MA, United States of America

Douglas D Beattie

Average Co-Inventor Count = 5.00

ph-index = 3

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 = 185

Douglas D BeattieDavid Lawrence Remy (4 patents)Douglas D BeattieNeal Lewis Creighton, Jr (4 patents)Douglas D BeattieHani Hamandi (4 patents)Douglas D BeattieChristopher T M Bailey (3 patents)Douglas D BeattieChristopher A Bailey (1 patent)Douglas D BeattieChristopher T Bailey (0 patent)Douglas D BeattieDavid L Remy (0 patent)Douglas D BeattieNeal Lewis Creighton (0 patent)Douglas D BeattieHani Hamra Hamandi (0 patent)Douglas D BeattieDavid L Remy (0 patent)Douglas D BeattieDouglas D Beattie (4 patents)David Lawrence RemyDavid Lawrence Remy (14 patents)Neal Lewis Creighton, JrNeal Lewis Creighton, Jr (6 patents)Hani HamandiHani Hamandi (4 patents)Christopher T M BaileyChristopher T M Bailey (4 patents)Christopher A BaileyChristopher A Bailey (3 patents)Christopher T BaileyChristopher T Bailey (0 patent)David L RemyDavid L Remy (0 patent)Neal Lewis CreightonNeal Lewis Creighton (0 patent)Hani Hamra HamandiHani Hamra Hamandi (0 patent)David L RemyDavid L Remy (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Geotrust, Inc. (4 from 8 patents)


4 patents:

1. 8028162 - Methods and systems for automated authentication, processing and issuance of digital certificates

2. 7562212 - Methods and systems for automated authentication, processing and issuance of digital certificates

3. 7120929 - Methods and systems for automated authentication, processing and issuance of digital certificates

4. 7003661 - Methods and systems for automated authentication, processing and issuance of digital certificates

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as of
1/4/2026
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