Inventor

Olivier Krempp

Inventor

Paris, FR

Overview

1993

Patent span

Performing operations

Primary field (CPC B)

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

B29Bprimary

B29BPreparation or pretreatment of the material to be shaped20%

B29LIndexing scheme associated with subclass b29c, relating to particular articles20%

B30BPresses in general20%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management20%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to INST FRANCAIS DU PETROLE (1)· patent assignee history

1993Patents assigned to LUTZ ET KEMPP IND L K I (1)· patent assignee history

1993Based in Paris, FR· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
INST FRANCAIS DU PETROLE	1	1993
LUTZ ET KEMPP IND L K I	1	1993

Locations

Location	Patents	Span
Paris, FR	1	1993