Johann Rechner
Inventor
Stats
- 53 US patents issued
- 63 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 53 US Patents Issued
- 63 US Applications Filed
- 399 Total Citation Count
- Oct 25, 2018 Most Recent Filing
- Feb 1, 1993 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| BAYER MATERIALSCIENCE AG | 1
3 2 2 | 2007
2008 2010 2011 |
| BAYERMATERIAL SCIENCE AG | 1
| 2012
|
| Bayer Aktiengesellschaft | 2
4 2 4 8 2 5 6 2 2 | 1993
1994 1995 1996 1997 1999 2000 2001 2002 2003 |
| Bayer MaerialScience AG | 1
| 2010
|
| FRX POLYMERS, INC. | 2
2 | 2011
2013 |
| COVESTRO DEUTSCHLAND AG | 2
4 8 12 6 2 | 2007
2008 2009 2010 2011 2013 |
| TEIJIN LIMITED | 2
2 | 2000
2001 |
| BAYER INTELLECTUAL PROPERTY GMBH | 1
| 2011
|
| Bayer Material Science | 2
| 2007
|
Inventor Addresses
| Address | Duration |
|---|---|
| KEMPEN, DE | Jul 05, 01 - Jul 05, 01 |
| Kapellen, BE | Oct 22, 02 - Jun 06, 06 |
| Kempen, DE | Apr 29, 97 - Jun 22, 21 |
| Kempen, Nordrhein-Westfalen, DE | May 28, 09 - May 28, 09 |
| Kemper, DE | Apr 14, 98 - Apr 14, 98 |
| Kerpen, DE | Jul 28, 11 - Mar 12, 13 |
| Krefeld, DE | Dec 28, 93 - Aug 27, 96 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01D: | SEPARATION | 4 |
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 11 |
| B29B: | PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11040878 | 2021 | Method for flexibly controlling the use of hydrochloric acid from chemical production | 0 |
| 10836076 | 2020 | Process for extruding plastic compositions | 0 |
| 2019/0375,635 | 2019 | METHOD FOR FLEXIBLY CONTROLLING THE USE OF HYDROCHLORIC ACID FROM CHEMICAL PRODUCTION | 1 |
| 10435507 | 2019 | Ultra-high purity polycarbonates having good inherent color and thermal resistance and a device and a method for producing the same | 0 |
| 2019/0061,200 | 2019 | PROCESS FOR EXTRUDING PLASTIC COMPOSITIONS | 0 |
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