Zheng Wu

6610273, Aug 26, 2003

Oct 4, 2001

09/970746

Zheng Z. Wu - Woodbury MN
Nayna Govind - West Bridgford, GB
Peter R. Johnson - Eagan MN

3M Innovative Properties Company - St. Paul MN

A61K 912

424 45, 424 46, 424489

A medicinal aerosol steroid solution formulation product with enhanced chemical stability. The steroid is a 20-ketosteroid having an OH group at the C-17 or C-21 position and the aerosol container has a non-metal interior surface which has been found to reduce chemical degradation of such steroids.

20040033201, Feb 19, 2004

Jul 30, 2003

10/630414

Zheng Wu - Woodbury MN, US
Nayna Govind - West Bridgford, GB
Peter Johnson - Eagan MN, US

3M Innovative Properties Company

A61L009/04
A61K031/573

424/045000, 514/179000

A medicinal aerosol steroid solution formulation product with enhanced chemical stability. The steroid is a 20-ketosteroid having an OH group at the C-17 or C-21 position and the aerosol container has a non-metal interior surface which has been found to reduce chemical degradation of such steroids.

20050220717, Oct 6, 2005

Feb 22, 2005

11/061529

Zheng Wu - Woodbury MN, US
Nayna Govind - West Bridgford, GB
Peter Johnson - Eagan MN, US

A61L009/04
A61M011/00

424045000, 128200230

A medicinal aerosol steroid solution formulation product with enhanced chemical stability. The steroid is a 20-ketosteroid having an OH group at the C-17 or C-21 position and the aerosol container has a non-metal interior surface which has been found to reduce chemical degradation of such steroids.

20130122079, May 16, 2013

Jul 19, 2011

13/811343

James P. Dizio - St. Paul MN, US
Elizabeth E. Johnson - Minneapolis MN, US
Zheng Zhi Wu - Woodbury MN, US
Amy Preszier Prince - Woodbury MN, US

A61L 24/06
A61K 31/27

424449, 5147726, 514490

A stable transdermal adhesive composition comprising: an adhesive comprising a washed polymerization reaction product of at least two ethylenically unsaturated monomers; and at least one pharmaceutically active compound which is susceptible to oxidative degradation; wherein the at least two ethylenically unsaturated monomers, if present in the adhesive as unreacted monomers, are present at a level of less than 200 ppm of total unreacted monomer, based upon the total weight of the adhesive, methods of making the composition, a transdermal drug delivery device using the composition, methods of making the device, and methods of delivery the pharmaceutically active compound are provided.

63159856, Nov 13, 2001

Jun 13, 2000

9/592885

Zheng Z. Wu - Woodbury MN
Nayna Govind - West Bridgford, GB
Peter R. Johnson - Eagan MN

3M Innovative Properties Company - St. Paul MN

A61K 912

424 45

A medicinal aerosol steroid solution formulation product with enhanced chemical stability. The steroid is a 20-ketosteroid having an OH group at the C-17 or C-21 position and the aerosol container has a non-metal interior surface which has been found to reduce chemical degradation of such steroids.

20190005029, Jan 3, 2019

Jun 28, 2018

16/021112

- New York NY, US
Zheng Wu - New York NY, US
Jennifer Rabowsky - New York NY, US
Kenny Song - Weehawken NJ, US
Khaled Bugrara - Framingham MA, US

G06F 17/28
G06K 9/00
G06F 17/27

Systems and methods for natural language processing of structured documents. In another embodiment, in an information processing apparatus comprising at least one computer processor, a method for processing a structured document may include: (1) receiving a document; (2) parsing the document into a plurality of components using a statistical parser; (3) extracting a plurality of entities from each component; (4) identifying a potential relationship between two of the plurality of entities; (5) generating a numeric representation for the potential relationship; (6) confirming the potential relationship with a logical regression model; and (7) generating and storing a unified structured file for the document.