Inventor
Theo Burchard
Inventor
Gmund, DE
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B42Dprimary
B42DBooks29%
Y10TTechnical subjects covered by former us classification20%
D21HPulp compositions16%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing7%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
B41MPrinting, duplicating, marking, or copying processes2%
C23CCoating metallic material2%
D21FPaper-making machines2%
G03HHolographic processes or apparatus2%
PatentTitleYear
8,465,625'Security paper and method and apparatus for producing the same'20138,449,969'Security element for security papers and valuable documents'20138,333,870'Security paper'20127,989,055'Security element and method for producing the same'20117,744,797'Interlaminar structure for security element'20107,648,763'Security element and method for production thereof'20107,479,320'Security element and method for producing the same'20096,491,324'Safety document'20026,474,695'Security element in the form of a thread or be embedded in security and methods of producing it'20026,343,745'Security device'20026,030,691'\"Antifalsification\" paper having a thread or band shaped security element and a method of producing same'20005,876,068'Security element in the form of a thread or strip to be embedded in security documents and methods of producing it'19995,688,587'Antifalsification paper having a thread- or band-shaped security element and a method for producing it'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2013Patents assigned to GIESECKE & DEVRIENT GMBH (11)· patent assignee history
1997–2013Based in Tegernsee, DE· patent location history
1999Patents assigned to GAO GESSELLSCHAFT FUER AUTOMAT (1)· patent assignee history
1999–2013Based in Gmund, DE· patent location history
2002Based in Bundesrepublik Deutschland, DE· patent location history
2012–2013Patents assigned to BURCHARD THEO (3)· patent assignee history
2012–2013Patents assigned to KELLER MARIO (2)· patent assignee history
2013Patents assigned to BOEHM MICHAEL (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GIESECKE & DEVRIENT GMBH | 11 | 1997–2013 |
| BURCHARD THEOself | 3 | 2012–2013 |
| KELLER MARIO | 2 | 2012–2013 |
| BOEHM MICHAEL | 1 | 2013 |
| GAO GESSELLSCHAFT FUER AUTOMAT | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gmund, DE | 7 | 1999–2013 |
| Tegernsee, DE | 5 | 1997–2013 |
| Bundesrepublik Deutschland, DE | 1 | 2002 |