Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4770875 | Process for preparation of improved mutant strain of Bordetella bronchiseptica useful for live attenuated vaccine for protection of B. bronchiseptica infection and live attenuated AR vaccine produced therefrom | Katsumi Kume, Toyotsugu Nakai, Hiroshi Nishizawa, Takashi Yoshikawa | 1988-09-13 |