CELANESE AG has a total of 11 patent applications. Its first patent ever was published in 1995. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, environmental technology and electrical machinery and energy are CHENGDU ORGANIC CHEM INST, ACEP INC and APOLLO ENERGY SYSTEMS INC.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 11 |
| # | Name | Total Patents |
|---|---|---|
| #1 | Soczka-Guth T | 2 |
| #2 | Bogdanovic S | 1 |
| #3 | Padberg C | 1 |
| #4 | Kreuder H Sppeiter H Becker W | 1 |
| #5 | Nicolau I | 1 |
| #6 | Hope E | 1 |
| #7 | Weigung J | 1 |
| #8 | Kreuder H Spreitzer H Becker W | 1 |
| #9 | Herrmann W A | 1 |
| #10 | Dingerdissen U | 1 |