David Bruce Hedden
Inventor
Stats
- 11 US patents issued
- 22 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 11 US Patents Issued
- 22 US Applications Filed
- 46 Total Citation Count
- Aug 5, 2022 Most Recent Filing
- Jul 7, 2005 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Warner-Lambert Company | 1
| 2006
|
| IRONWOOD PHARMACEUTICALS, INC. | 1
1 | 2014
2017 |
| JENIKE & JOHANSON, INC. | 4
3 5 | 2005
2006 2007 |
| SUNOVION PHARMACEUTICALS INC. | 2
11 | 2010
2015 |
Inventor Addresses
| Address | Duration |
|---|---|
| Ann Arbor, MI | Feb 08, 07 - Dec 09, 08 |
| Ann Arbor, MI, US | Jan 11, 07 - Oct 21, 21 |
| Baltimore, MD, US | Jan 21, 16 - Jan 21, 16 |
| Bristol, TN, US | Sep 21, 17 - Nov 24, 22 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A61F: | FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS | 7 |
| A61K: | PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES | 15 |
| A61P: | THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 4 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2022/0370,367 | 2022 | Gastro-Retentive Sustained-Release Oral Dosage Form of a Bile Acid Sequestrant | 0 |
| 2022/0110,876 | 2022 | Gastro-Retentive Sustained-Release Oral Dosage Form of a Bile Acid Sequestrant | 0 |
| 2021/0322,403 | 2021 | SUBLINGUAL APOMORPHINE | 0 |
| 2021/0015,754 | 2021 | GASTRO-RETENTIVE SUSTAINED-RELEASE ORAL DOSAGE FORM OF A BILE ACID SEQUESTRANT | 0 |
| 2020/0030,315 | 2020 | SUBLINGUAL APOMORPHINE | 2 |
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