Inventor

Boris Buschhaus

Inventor

Mannheim, DE

Overview

2013–2018

Patent span

Chemistry

Primary field (CPC C)

Patents· 13 as inventor

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

C07Cprimary

C07CAcyclic or carbocyclic compounds59%

C07DHeterocyclic compounds23%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%

B01DSeparation5%

C97C5%

PatentTitleYear

9,914,693'Process for preparing EDA using SO2-free hydrocyanic acid'2018 9,828,329Method for the distillative purification of EDA2017 RE046374'Process for preparing di-, tri- and polyamines by homogeneously catalyzed alcohol amination'2017 9,193,666'Process for preparing alkanolamines by homogeneously catalyzed alcohol amination'2015 9,096,497'Process for preparing EDDN and EDMN'2015 9,012,638'Process for preparing EDDN and/or EDMN by conversion of FACH and EDA'2015 8,952,156'Process for working up reaction outputs from the hydrogenation of EDDN or EDMN'2015 8,946,459'Process for preparing EDDN and/or EDMN by reacting EDFA and/or EDMFA with HCN'2015 8,912,361'Process for preparing di-, tri- and polyamines by homogeneously catalyzed alcohol amination'2014 8,785,693'Process for the preparation of primary amines by homogeneously catalyzed alcohol amination'2014 8,697,834'Polyalkylenepolyamines by homogeneously catalyzed alcohol amination'2014 8,637,709'Process for the preparation of primary amines by homogeneously catalyzed alcohol amination'2014 8,586,795'Methyl-substituted teta compounds'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2018Patents assigned to BASF SE (13)· patent assignee history

2013–2015Patents assigned to BUSCHHAUS BORIS (10)· patent assignee history

2013–2015Patents assigned to MELDER JOHANN-PETER (10)· patent assignee history

2013–2015Patents assigned to AHRENS SEBASTIAN (5)· patent assignee history

2013–2015Patents assigned to BAUMANN ROBERT (5)· patent assignee history

2013–2017Based in Mannheim, DE· patent location history

2017–2018Based in Heidelberg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BASF SE	13	2013–2018
BUSCHHAUS BORISself	10	2013–2015
MELDER JOHANN-PETER	10	2013–2015
AHRENS SEBASTIAN	5	2013–2015
BAUMANN ROBERT	5	2013–2015

Locations

Location	Patents	Span
Mannheim, DE	11	2013–2017
Heidelberg, DE	2	2017–2018