Inventor
James H. Haigh
Inventor
Eden Prairie, MN, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Gprimary
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons33%
B62BHand-propelled vehicles, e.g. hand carts or perambulators17%
C05CNitrogenous fertilisers17%
C05GMixtures of fertilisers covered individually by different subclasses of class c0517%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
LOC128%
PatentTitleYear
11,124,463Coated granular fertilizers, methods of manufacture thereof, and uses thereof202110,865,159Methods of manufacture for coated granular fertilizers202010,752,277Positionable wheelchair handle and lock202010,463,548Handle system for medical devices20199,931,255Handle device for foldable wheelchairs2018D0769777'Wheelchair handle'20165,926,876'Surgical operating table accessory for shoulder procedures'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Patents assigned to COMPACTA INTERNATIONAL LTD (1)· patent assignee history
1999–2018Based in Eden Prairie, MN, US· patent location history
2016–2020Patents assigned to CENTICARE CORP (4)· patent assignee history
2016Patents assigned to HAIGH JAMES H (1)· patent assignee history
2019–2020Based in Minnetonka, MN, US· patent location history
2020–2021Patents assigned to SABIC GLOBAL TECHNOLOGIES BV (2)· patent assignee history
2020–2021Based in Sugar Land, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CENTICARE CORP | 4 | 2016–2020 |
| SABIC GLOBAL TECHNOLOGIES BV | 2 | 2020–2021 |
| COMPACTA INTERNATIONAL LTD | 1 | 1999 |
| HAIGH JAMES Hself | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Eden Prairie, Minnesota, US | 3 | 1999–2018 |
| Sugar Land, Texas, US | 2 | 2020–2021 |
| Minnetonka, Minnesota, US | 2 | 2019–2020 |