Inventor
Stephan Steinlein
Inventor
Munich, DE
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B42Dprimary
B42DBooks26%
D21HPulp compositions14%
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing14%
C09KMaterials for miscellaneous applications, not provided for elsewhere12%
B41MPrinting, duplicating, marking, or copying processes10%
C09DCoating compositions, e.g. paints, varnishes or lacquers10%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds2%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties2%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%
PatentTitleYear
10,576,773Security element, method for producing the same and value document202010,144,242Method for checking a value document, value document, use thereof, and value document system201810,040,995Alkali metal and alkaline earth metal niobates and tantalates as security feature substances20189,908,360'Security feature and method for producing a security feature'20189,776,450'Method for checking a value document, value document, use thereof, and value document system'20179,540,771'Security feature having several components'20179,469,145'Security feature having several components'20169,453,162'Alkali metal and alkaline earth metal niobates and tantalates as security feature substances'20169,447,544'Security feature having several components'20169,409,434'Security feature'20169,327,542'Value document, method for checking the presence of same and value document system'20168,871,299'Solid particles having a silicate coating'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2018Patents assigned to GIESECKE & DEVRIENT GMBH (10)· patent assignee history
2014–2018Patents assigned to KECHT JOHANN (4)· patent assignee history
2014–2018Patents assigned to STEINLEIN STEPHAN (4)· patent assignee history
2014–2020Based in Munich, DE· patent location history
2016Patents assigned to STOCK KAI UWE (2)· patent assignee history
2016–2018Based in München, DE· patent location history
2017–2020Patents assigned to GIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GIESECKE & DEVRIENT GMBH | 10 | 2014–2018 |
| GIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH | 5 | 2017–2020 |
| KECHT JOHANN | 4 | 2014–2018 |
| STEINLEIN STEPHANself | 4 | 2014–2018 |
| STOCK KAI UWE | 2 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Munich, DE | 9 | 2014–2020 |
| München, DE | 3 | 2016–2018 |