Inventor

Peter Kress

Inventor

Karlstein, DE

Overview

2006–2019

Patent span

Chemistry

Primary field (CPC C)

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

C01Pprimary

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds15%

C01GCompounds containing metals not covered by subclasses c01d or c01f14%

B82YSpecific uses or applications of nanostructures10%

Y10TTechnical subjects covered by former us classification8%

C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties6%

C01BNon-metallic elements5%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%

C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals4%

C04BLime, magnesia4%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2006Based in Alsleben, DE· patent location history

2007–2009Patents assigned to DEGUSSA (4)· patent assignee history

2007–2019Based in Karlstein, DE· patent location history

2008–2019Patents assigned to EVONIK DEGUSSA GMBH (8)· patent assignee history

2010Based in Freigericht, DE· patent location history

2014–2019Patents assigned to HERZOG HARALD (3)· patent assignee history

2014–2019Patents assigned to KATUSIC STIPAN (3)· patent assignee history

2014–2019Patents assigned to KRESS PETER (3)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations