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Inventor

Dirk Gohlke

Inventor
Mainz, DE

Overview

4→
Patents
2007–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C03Bprimary
C03BManufacture, shaping, or supplementary processes31%
C03CChemical composition of glasses, glazes or vitreous enamels23%
C23CCoating metallic material23%
Y02PClimate change mitigation technologies in the production or processing of goods23%
PatentTitleYear
8,337,946'Coated noble metal elements for glass production'20127,648,732'Coated metal elements for producing glass'20107,338,714'Coated metal element used for producing glass'20087,231,788'Method and device for refining a glass melt using negative pressure'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2012Patents assigned to SCHOTT AG (4)· patent assignee history
2007Based in Meerscbuch, DE· patent location history
2008–2012Based in Mainz, DE· patent location history
2012Patents assigned to GOHLKE DIRK (1)· patent assignee history
2012Patents assigned to OTT FRANZ (1)· patent assignee history
2012Patents assigned to WITTE JOERG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCHOTT AG42007–2012
GOHLKE DIRKself12012
OTT FRANZ12012
WITTE JOERG12012
Locations
LocationPatentsSpan
Mainz, DE32008–2012
Meerscbuch, DE12007