Inventor
MATTHEW RICHARD OBERHOLZER
Inventor
US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Fprimary
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium25%
A01NPreservation of bodies of humans or animals or plants or parts thereof20%
B01DSeparation20%
C07CAcyclic or carbocyclic compounds10%
C07DHeterocyclic compounds10%
C07BGeneral methods of organic chemistry5%
C12NMicroorganisms or enzymes5%
C12YEnzymes5%
PatentTitleYear
12,234,254Methods for producing crystalline L-glufosinate ammonium monohydrate202511,976,089Methods for the purification of L-glufosinate202411,897,854Process and intermediates for the preparation of certain nematicidal sulfonamides202411,897,909Methods for the purification of L-glufosinate202411,897,908Methods for the purification of L-glufosinate202411,634,442Methods for the purification of L-glufosinate202311,339,138Process and intermediates for the preparation of certain nematicidal sulfonamides2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to DU PONT (1)· patent assignee history
2022–2025Based in US· patent location history
2023–2025Patents assigned to BASF SE (5)· patent assignee history
2024Patents assigned to CORTEVA AGRISCIENCE LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF SE | 5 | 2023–2025 |
| CORTEVA AGRISCIENCE LLC | 1 | 2024 |
| DU PONT | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 7 | 2022–2025 |