Patent Intelligence · Collaboration Network
Who invents with whom?
Innovation rarely happens alone. Patent co-inventorship is one of the best maps of how knowledge actually flows — between people, between companies, and across industries. These rankings reveal the most-connected nodes in that network.
Inventors in database
2,234
Avg team size
5.7 inventors/patent
Top connector (collabs)
Imran Chaudhri
Top 25 Most-Connected Inventors
Ranked by unique co-inventors across all their patents. High connectivity = knowledge bridge between teams and companies.
1
47 collaborators
1 companies
16 patents
2
45 collaborators
1 companies
11 patents
3
38 collaborators
2 companies
6 patents
4
36 collaborators
2 companies
5 patents
5
31 collaborators
1 companies
11 patents
6
28 collaborators
1 companies
3 patents
7
26 collaborators
1 companies
8 patents
8
25 collaborators
1 companies
3 patents
9
24 collaborators
1 companies
6 patents
10
24 collaborators
1 companies
8 patents
11
24 collaborators
1 companies
7 patents
12
21 collaborators
1 companies
3 patents
13
18 collaborators
2 companies
3 patents
14
18 collaborators
2 companies
3 patents
15
18 collaborators
2 companies
3 patents
16
18 collaborators
2 companies
3 patents
17
18 collaborators
2 companies
3 patents
18
18 collaborators
2 companies
3 patents
19
18 collaborators
2 companies
3 patents
20
18 collaborators
2 companies
3 patents
21
16 collaborators
1 companies
3 patents
22
11 collaborators
2 companies
4 patents
23
10 collaborators
2 companies
3 patents
24
10 collaborators
1 companies
4 patents
25
10 collaborators
2 companies
3 patents
Most-Cited from Top Connector Pool
Among highly-connected inventors, who produced the most-cited work?
| Inventor | Total cit. | Patents | Companies |
|---|---|---|---|
| Kary B. Mullis | 16,043 | 4 | 2 |
| Randall K. Saiki | 9,835 | 4 | 2 |
| Bas Ording | 4,493 | 11 | 1 |
| David H. Gelfand | 3,461 | 3 | 2 |
| Imran Chaudhri | 3,087 | 16 | 1 |
| Stephen O. Lemay | 3,027 | 11 | 1 |
| Scott Forstall | 2,927 | 8 | 1 |
| Greg Christie | 2,921 | 7 | 1 |
| Marcel van Os | 2,849 | 8 | 1 |
| Freddy Allen Anzures | 2,758 | 6 | 1 |
Knowledge Bridge Hotspots — Companies Sharing Inventors
Company pairs where inventors have worked at both (sequentially or simultaneously). Shared inventors = knowledge transfer, competitive intelligence opportunity, and sometimes trade secret risk.
1
12 shared inventors
2
9 shared inventors
3
3 shared inventors
Why co-inventorship matters
Patent co-inventorship is a legal record of who jointly conceived an invention. Unlike academic co-authorship, it has legal implications — co-inventors are co-owners unless assigned away. The co-inventor network is a map of actual creative collaboration, not just organizational hierarchy.
Shared inventors between companies
When inventors work at multiple companies over time (or simultaneously on joint research), their patents create a record of that knowledge flow. Company pairs with many shared inventors have strong informal R&D connections — sometimes friendly (research partnerships), sometimes legally complex (non-competes, trade secrets).
Using this for competitive intelligence
If a key inventor at a competitor has worked with 30+ other people across 5 companies, their network is your map of where the knowledge has spread. Companies that share many inventors with a competitor may be acquiring similar IP capabilities — often before any public announcement.