Inventor

Robert Peters

Inventor
Allentown, PA, US

Overview

14→
Patents
1981–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 14 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C05Gprimary
C05GMixtures of fertilisers covered individually by different subclasses of class c0529%
C05BPhosphatic fertilisers19%
E21BEarth or rock drilling19%
C07CAcyclic or carbocyclic compounds10%
A01GHorticulture5%
B29BPreparation or pretreatment of the material to be shaped5%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
C08LCompositions of macromolecular compounds5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1987Patents assigned to BAYER AG (3)· patent assignee history
1981–1988Based in Cologne, DE· patent location history
1992–1995Patents assigned to GRACE SIERRA HORTICULTURAL PRO (2)· patent assignee history
1992–1996Based in Allentown, PA, US· patent location history
2009Based in Lovingston, VA, US· patent location history
2016–2018Patents assigned to HEIJNEN WILHELMUS HUBERTUS PAULUS MARIA (3)· patent assignee history
2016–2018Patents assigned to PETERS ROBERT BOUKE (3)· patent assignee history
2016Based in Doha, QA· patent location history
2017–2018Patents assigned to MAERSK OLIE & GAS (2)· patent assignee history
2017–2019Based in Aberdeen, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAYER AG31981–1987
HEIJNEN WILHELMUS HUBERTUS PAULUS MARIA32016–2018
PETERS ROBERT BOUKEself32016–2018
GRACE SIERRA HORTICULTURAL PRO21992–1995
MAERSK OLIE & GAS22017–2018
Locations
LocationPatentsSpan
Allentown, Pennsylvania, US51992–1996
Cologne, DE41981–1988
Aberdeen, GB32017–2019
Doha, QA12016
Lovingston, Virginia, US12009