David Lee Ladd

Person

Wayne, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of polyether phosphates
- Patent number 6,500,917
- Issue date Dec 31, 2002
- Amersham Health AS
- Manohar Tukaram Saindane
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Constrast media
- Patent number 6,423,296
- Issue date Jul 23, 2002
- Amersham Health AS
- Wolfgang Gunther
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Segmented chelating polymers as imaging and therapeutic agents
- Patent number 6,017,522
- Issue date Jan 25, 2000
- Sterling Winthrop Inc.
- Dennis E. Butterfield
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low viscosity chelating polymers for diagnostic imaging
- Patent number 5,958,372
- Issue date Sep 28, 1999
- Nycomed Imaging AS
- David L. Ladd
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Therapeutic and diagnostic imaging compositions and methods
- Patent number 5,932,188
- Issue date Aug 3, 1999
- Sterling Winthrop Inc.
- Robert A. Snow
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
MR imaging compositions and methods
- Patent number 5,817,292
- Issue date Oct 6, 1998
- Nycomed Imaging AS
- Robert A. Snow
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polymeric contrast agents for medical imaging
- Patent number 5,801,228
- Issue date Sep 1, 1998
- Nycomed Imaging AS
- Kenneth Robert Hollister
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
MR imaging compositions and methods
- Patent number 5,756,688
- Issue date May 26, 1998
- Sterling Winthrop Inc.
- Robert A. Snow
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Segmented chelating polymers as imaging and therapeutic agents
- Patent number 5,730,968
- Issue date Mar 24, 1998
- Sterling Winthrop Inc.
- Dennis E. Butterfield
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low diol polyalkylene oxide biologically active proteinaceous subst...
- Patent number 5,661,020
- Issue date Aug 26, 1997
- Sanofi
- Robert A. Snow
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Chelating polymers
- Patent number 5,583,206
- Issue date Dec 10, 1996
- Sterling Winthrop
- Robert A. Snow
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low diol polyalkylene oxide biologically active proteinaceous subst...
- Patent number 5,532,150
- Issue date Jul 2, 1996
- Sterling Winthrop, Inc.
- Robert A. Snow
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cyclic triamine chelating agents
- Patent number 5,476,644
- Issue date Dec 19, 1995
- Sterling Winthrop Inc.
- Carl R. Illig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Vinyl sulfone coupling of polyoxyalkylenes to proteins
- Patent number 5,414,135
- Issue date May 9, 1995
- Sterling Winthrop Inc.
- Robert A. Snow
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of purified surface modifiers to prevent particle aggregation d...
- Patent number 5,352,459
- Issue date Oct 4, 1994
- Sterling Winthrop Inc.
- Kenneth R. Hollister
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Paramagnetic material-containing magnetic resonance external marker...
- Publication number 20020102214
- Publication date Aug 1, 2002
- NYCOMED IMAGING AS
- Karen Catherin Briley-Saebo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

David Lee Ladd

Person

Patents Grantslast 30 patents

Process for the preparation of polyether phosphates

Constrast media

Segmented chelating polymers as imaging and therapeutic agents

Low viscosity chelating polymers for diagnostic imaging

Therapeutic and diagnostic imaging compositions and methods

MR imaging compositions and methods

Polymeric contrast agents for medical imaging

MR imaging compositions and methods

Segmented chelating polymers as imaging and therapeutic agents

Low diol polyalkylene oxide biologically active proteinaceous subst...

Chelating polymers

Low diol polyalkylene oxide biologically active proteinaceous subst...

Cyclic triamine chelating agents

Vinyl sulfone coupling of polyoxyalkylenes to proteins

Use of purified surface modifiers to prevent particle aggregation d...

Patents Applicationslast 30 patents

Paramagnetic material-containing magnetic resonance external marker...