| Number | Name | Date | Kind |
|---|---|---|---|
| 3771795 | Flanigen | Nov 1973 | A |
| D245047 | Dogliotti | Jul 1977 | S |
| 4095858 | Hopf | Jun 1978 | A |
| D250867 | Elliott | Jan 1979 | S |
| D265702 | Savas | Aug 1982 | S |
| 4574960 | Shikatani | Mar 1986 | A |
| D300190 | Shikatani | Mar 1989 | S |
| 5161699 | Hanna | Nov 1992 | A |
| D332184 | Becker | Jan 1993 | S |
| D351048 | Gaynor | Sep 1994 | S |
| D360764 | Collins | Aug 1995 | S |
| D445274 | Gasmi | Jul 2001 | S |
| D590635 | Beckerman | Apr 2009 | S |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29673664 | Dec 2018 | US |
| Child | 29739323 | US |