Ayres; Waldemar A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ayres; Waldemar A..The latest application filed is for "plasma separator with barrier to eject sealant".
- Ayres; Waldemar A. - Sun City AZ
- Ayres; Waldemar A. - Rutherford NJ
- Ayres; Waldemar A. - East Rutherford NJ
| Patent | Date |
|---|---|
| Plasma separator with barrier to eject sealant Grant 3,957,654 - Ayres May 18, 1 | 1976-05-18 |
| Fractional-fill Capillary Pipette And Method Grant 3,952,599 - Ayres April 27, 1 | 1976-04-27 |
| Serum/plasma separator-strut stop type Grant 3,951,801 - Ayres April 20, 1 | 1976-04-20 |
| Serum/plasma separators with centrifugal valves Grant 3,945,928 - Ayres March 23, 1 | 1976-03-23 |
| Plasma separator with centrifugal valve Grant 3,941,699 - Ayres March 2, 1 | 1976-03-02 |
| Serum/plasma separator with centrifugal valve Grant 3,935,113 - Ayres * January 27, 1 | 1976-01-27 |
| Serum/plasma separators with centrifugal valves Grant 3,931,010 - Ayres , et al. January 6, 1 | 1976-01-06 |
| Disposable thermometer Grant 3,922,917 - Ayres December 2, 1 | 1975-12-02 |
| Serum/plasma separator--beads-plus-adhesive type Grant 3,920,557 - Ayres November 18, 1 | 1975-11-18 |
| Plasma separator assembly Grant 3,919,085 - Ayres November 11, 1 | 1975-11-11 |
| Needle point for stopper penetration and method of making it Grant 3,906,932 - Ayres September 23, 1 | 1975-09-23 |
| Stopper-piston Grant 3,901,402 - Ayres August 26, 1 | 1975-08-26 |
| Serum/plasma separator assembly with interface-seeking piston having coarse and fine band filters Grant 3,897,340 - Ayres * July 29, 1 | 1975-07-29 |
| Plasma separator-hydrostatic pressure type Grant 3,897,343 - Ayres July 29, 1 | 1975-07-29 |
| Plasma separator assembly having interface-seeking piston with centrifugal valve Grant 3,897,337 - Ayres * July 29, 1 | 1975-07-29 |
| Serum separator improvement with stretchable filter diaphragm Grant 3,894,950 - Ayres , et al. July 15, 1 | 1975-07-15 |
| Serum/plasma separator assembly having interface-seeking piston Grant 3,894,952 - Ayres * July 15, 1 | 1975-07-15 |
| Centrifuge Grant 3,891,140 - Ayres June 24, 1 | 1975-06-24 |
| Serum and plasma separator -- constrictionless type Grant 3,891,553 - Ayres June 24, 1 | 1975-06-24 |
| Serum/plasma separator cannula fluid by-pass type centrifugal valve cannula seal Grant 3,887,466 - Ayres June 3, 1 | 1975-06-03 |
| Serum/plasma separator with centrifugal valve seal Grant 3,887,464 - Ayres June 3, 1 | 1975-06-03 |
| Constrictionless thermometer provided with adhesive Grant 3,872,729 - Ayres March 25, 1 | 1975-03-25 |
| Blood sedimentation tube barrier Grant 3,864,979 - Ayres February 11, 1 | 1975-02-11 |
| Plasma Separator Assembly Grant 3,850,174 - Ayres November 26, 1 | 1974-11-26 |
| Plasma Separator Grant 3,849,072 - Ayres November 19, 1 | 1974-11-19 |
| Multiple Sample Needle Assembly With One-way Valve And Blood Flow Indicator Grant 3,817,240 - Ayres June 18, 1 | 1974-06-18 |
| Blood Plasma Separator With Filter Grant 3,814,258 - Ayres June 4, 1 | 1974-06-04 |
| Sealed Assembly For Separation Of Blood Components And Method Grant 3,779,383 - Ayres December 18, 1 | 1973-12-18 |
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