Inventor
Roman Hayer
Inventor
Saarbruecken, DE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing45%
H04LTransmission of digital information, e.g. telegraphic communication36%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes18%
PatentTitleYear
9,866,638'Session-return enabling stateful web applications'20188,527,636'Session-return enabling stateful web applications'20138,266,123'Providing portal navigation for alerts'20128,117,529'Object based navigation'20127,941,544'Session manager for web-based applications'20117,783,714'Message transport manager and methods for using the same'20107,647,558'User interface for presenting object representations'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2013Patents assigned to SAP AG (6)· patent assignee history
2010–2013Based in Saarbruecken, DE· patent location history
2012–2013Patents assigned to HAYER ROMAN (3)· patent assignee history
2012–2013Patents assigned to DRITTLER BERNHARD (2)· patent assignee history
2012Patents assigned to ASSARAF ORI (1)· patent assignee history
2012Based in Saarbrucken, DE· patent location history
2013Patents assigned to BRENDLE RAINER (1)· patent assignee history
2018Based in Walldorf, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAP AG | 6 | 2010–2013 |
| HAYER ROMANself | 3 | 2012–2013 |
| DRITTLER BERNHARD | 2 | 2012–2013 |
| ASSARAF ORI | 1 | 2012 |
| BRENDLE RAINER | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saarbruecken, DE | 5 | 2010–2013 |
| Walldorf, DE | 1 | 2018 |
| Saarbrucken, DE | 1 | 2012 |