Inventor
Qingguo Xu
Inventor
Baltimore, MD, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes21%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%
A61LMethods or apparatus for sterilising materials or objects in general7%
B29CShaping or joining of plastics7%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts7%
B29LIndexing scheme associated with subclass b29c, relating to particular articles7%
C07KPeptides7%
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons7%
D02GCrimping or curling fibres, filaments, threads, or yarns7%
A23DEdible oils or fats, e.g. margarines, shortenings or cooking oils3%
PatentTitleYear
11,083,776Protoxin-II variants and methods of use202110,973,883Reduced oxygen carriers and their use for the treatment of carboxyhemoglobinemia202110,660,861Glutaminase inhibitor discovery and nanoparticle-enhanced delivery for cancer therapy202010,588,327Method for production of aerated water-in-oil emulsions and aerated emulsions202010,471,172Methods of making drug loaded microfiber sutures for ophthalmic application201910,195,212Glucocorticoid-loaded nanoparticles for prevention of corneal allograft rejection and neovascularization20199,533,068'Drug loaded microfiber sutures for ophthalmic application'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2020Patents assigned to UNIV JOHNS HOPKINS (4)· patent assignee history
2017–2020Based in Baltimore, MD, US· patent location history
2020Patents assigned to CONOPCO INC (1)· patent assignee history
2021Patents assigned to JANSSEN BIOTECH INC (1)· patent assignee history
2021Patents assigned to UNIV OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION (1)· patent assignee history
2021Based in San Diego, CA, US· patent location history
2021Based in Wexford, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV JOHNS HOPKINS | 4 | 2017–2020 |
| CONOPCO INC | 1 | 2020 |
| JANSSEN BIOTECH INC | 1 | 2021 |
| UNIV OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Baltimore, Maryland, US | 5 | 2017–2020 |
| San Diego, California, US | 1 | 2021 |
| Wexford, Pennsylvania, US | 1 | 2021 |