Inventor
John J. Kayal
Inventor
Wayne, NJ, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C12Mprimary
C12MApparatus for enzymology or microbiology30%
B01LChemical or physical laboratory apparatus for general use15%
G01NInvestigating or analysing materials by determining their chemical or physical properties15%
B01DSeparation10%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers10%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
PatentTitleYear
5,766,936'Reusable vented flask cap cover'19985,711,875'Cell strainer cap'19985,695,987'Reusable vented flask cap cover'19975,622,865'Reusable vented flask cap cover'19975,601,728'Cell strainer assembly and method of use'19975,595,907'Reusable vented flask cap cover'19975,578,491'Reusable vented flask cap cover'19965,518,612'Cell strainer assembly and method of use'19965,391,496'Culturing vessel and closure assembly'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1998Patents assigned to BECTON DICKINSON CO (9)· patent assignee history
1995–1998Based in Wayne, NJ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BECTON DICKINSON CO | 9 | 1995–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wayne, New Jersey, US | 9 | 1995–1998 |