Inventor

Jialun Meng

Inventor

San Diego, CA, US

Overview

6→

Patents

1996–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes25%

C09KMaterials for miscellaneous applications, not provided for elsewhere25%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein17%

C07CAcyclic or carbocyclic compounds8%

PatentTitleYear

11,130,911Liquid crystal compound and liquid crystal composition2021 11,091,699Liquid crystal composition and liquid crystal display element2021 11,078,420Liquid crystal composition and liquid crystal display element2021 6,030,603'Emulsions as contrast agents and method of use'2000 5,716,597'Emulsions as contrast agents and method of use'1998 5,536,489'Emulsions as contrast agents and method of use'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2000Patents assigned to MOLECULAR BIOSYSTEMS INC (3)· patent assignee history

1996–2000Based in San Diego, CA, US· patent location history

2021Patents assigned to SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO LTD (3)· patent assignee history

2021Based in Shijiazhuang, CN· patent location history

2021Based in Hebei, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MOLECULAR BIOSYSTEMS INC	3	1996–2000
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO LTD	3	2021

Locations

Location	Patents	Span
San Diego, California, US	3	1996–2000
Shijiazhuang, CN	2	2021
Hebei, CN	1	2021