Andrew J Dallas
Inventor
Stats
- 16 US patents issued
- 54 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 16 US Patents Issued
- 54 US Applications Filed
- 469 Total Citation Count
- Nov 22, 2024 Most Recent Filing
- Jul 11, 1997 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| DONALDSON COMPANY, INC. | 3
2 1 1 2 4 5 3 2 2 2 1 2 | 1997
1998 1999 2006 2008 2009 2011 2012 2013 2014 2015 2016 2017 |
Inventor Addresses
| Address | Duration |
|---|---|
| Apple Valley, MN | Feb 09, 99 - Feb 13, 01 |
| Apple Valley, MN, US | Oct 01, 09 - Mar 17, 15 |
| Lakeville, MN, US | Aug 18, 11 - Mar 13, 25 |
| Minneapolis, MN, US | Mar 22, 18 - Jan 31, 23 |
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 | 5 |
| B01D: | SEPARATION | 46 |
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 13 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0083,089 | 2025 | MATERIALS, METHODS, AND DEVICES FOR SILOXANE CONTAMINANT REMOVAL | 0 |
| 12233001 | 2025 | Enclosure ventilation filter | 0 |
| 12222271 | 2025 | Droplet sensors for fuel systems | 0 |
| 12151198 | 2024 | Materials, methods, and devices for siloxane contaminant removal | 0 |
| 2024/0325,981 | 2024 | MODULAR FLUID FILTRATION CASSETTE ASSEMBLY | 0 |
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