Kurtz; Leonard D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kurtz; Leonard D..The latest application filed is for "liquid reinfusion bag system".
Company Profile
0.47.0
- Kurtz; Leonard D. - Woodmere NY
Patent Activity
| Patent | Date |
|---|---|
| Liquid reinfusion bag system Grant 4,943,288 - Kurtz , et al. July 24, 1 | 1990-07-24 |
| Drainage device with disposable collection chamber Grant 4,883,476 - Kurtz , et al. November 28, 1 | 1989-11-28 |
| Surgical drainage apparatus Grant 4,675,011 - Kurtz , et al. June 23, 1 | 1987-06-23 |
| Surgical drainage apparatus Grant 4,619,647 - Kurtz , et al. October 28, 1 | 1986-10-28 |
| Surgical drainage apparatus Grant 4,605,400 - Kurtz , et al. August 12, 1 | 1986-08-12 |
| Hose clamp Grant 4,589,626 - Kurtz , et al. May 20, 1 | 1986-05-20 |
| Glove molding apparatus and method Grant 4,521,365 - Kurtz June 4, 1 | 1985-06-04 |
| Method for autotransfusion of blood Grant 4,501,581 - Kurtz , et al. February 26, 1 | 1985-02-26 |
| Autotransfusion device with twisted collection bag Grant 4,500,308 - Kurtz , et al. February 19, 1 | 1985-02-19 |
| Method for relieving excess negativity in a drainage device Grant 4,484,908 - Kurtz , et al. November 27, 1 | 1984-11-27 |
| Apparatus and method for relieving excess negativity in a drainage device Grant 4,481,008 - Kurtz November 6, 1 | 1984-11-06 |
| Preparation of composite surgical sutures Grant 4,470,941 - Kurtz September 11, 1 | 1984-09-11 |
| Surgical drainage apparatus with incremental suction control and indication Grant 4,468,226 - Kurtz , et al. August 28, 1 | 1984-08-28 |
| Drainage device with flow meter Grant 4,453,937 - Kurtz , et al. June 12, 1 | 1984-06-12 |
| Air purge unit for auto transfusion apparatus Grant 4,445,884 - Kurtz , et al. May 1, 1 | 1984-05-01 |
| Reusable tube connector assembly Grant 4,433,973 - Kurtz , et al. February 28, 1 | 1984-02-28 |
| Two-chamber underwater drainage apparatus with oneway outflow valve Grant 4,425,125 - Kurtz , et al. January 10, 1 | 1984-01-10 |
| Disposable autotransfusion device Grant 4,424,053 - Kurtz , et al. January 3, 1 | 1984-01-03 |
| Glove molding apparatus Grant 4,340,348 - Kurtz July 20, 1 | 1982-07-20 |
| Two-chamber underwater drainage apparatus with oneway outflow valve and dual hangar retainers Grant 4,324,244 - Kurtz , et al. April 13, 1 | 1982-04-13 |
| Drainage device with separate outflow chamber Grant 4,312,351 - Kurtz , et al. January 26, 1 | 1982-01-26 |
| Portable liquid collection device Grant 4,306,558 - Kurtz , et al. December 22, 1 | 1981-12-22 |
| Underwater drainage apparatus with separable suction control chamber Grant 4,296,748 - Kurtz , et al. October 27, 1 | 1981-10-27 |
| Sound muffling baffle for drainage device Grant 4,258,824 - Kurtz , et al. March 31, 1 | 1981-03-31 |
| Rapid detection of bacteria Grant 4,242,447 - Findl , et al. December 30, 1 | 1980-12-30 |
| Pleural cavity drainage container Grant D255,937 - Kurtz , et al. July 15, 1 | 1980-07-15 |
| Method of cleansing contaminated wounds Grant RE29,909 - Kurtz February 13, 1 | 1979-02-13 |
| Valved underwater drainage apparatus Grant RE29,877 - Kurtz , et al. January 9, 1 | 1979-01-09 |
| Sternotomy surgical needle Grant 4,128,351 - Kurtz , et al. December 5, 1 | 1978-12-05 |
| Pleural cavity drainage container Grant D250,207 - Kurtz , et al. November 7, 1 | 1978-11-07 |
| Surgical drainage system with pressure indicator and enclosed source of liquid Grant 4,112,948 - Kurtz , et al. September 12, 1 | 1978-09-12 |
| Attachable expansion chamber for pleural drainage device Grant 4,105,031 - Kurtz , et al. August 8, 1 | 1978-08-08 |
| Underwater drainage device with dual collection chambers Grant 4,018,224 - Kurtz , et al. April 19, 1 | 1977-04-19 |
| Surgical drainage system with pressure indicator Grant 4,015,603 - Kurtz , et al. April 5, 1 | 1977-04-05 |
| Proteolytic enzymes as adjuncts to antibiotic prophylaxis of contaminated wounds Grant 3,940,478 - Kurtz February 24, 1 | 1976-02-24 |
| Sutures having long-lasting biocidal properties Grant 3,896,813 - Kurtz * July 29, 1 | 1975-07-29 |
| Sutures Having Long-lasting Germicidal Properties Grant 3,862,304 - Kurtz January 21, 1 | 1975-01-21 |
| Valved Underwater Drainage Apparatus Grant 3,853,128 - Kurtz , et al. December 10, 1 | 1974-12-10 |
| Surgical Drainage System With Pressure Measuring Device Grant 3,830,238 - Kurtz , et al. August 20, 1 | 1974-08-20 |
| Surgical Drainage System Grant 3,809,085 - Bidwell , et al. May 7, 1 | 1974-05-07 |
| Sound Muffler For Drainage Device Grant 3,782,497 - Bidwell , et al. January 1, 1 | 1974-01-01 |
| Impregnation Of Polyfilamentous Sutures With Synthetic Polymer Particles Grant 3,665,927 - Kurtz * May 30, 1 | 1972-05-30 |
| Sutures Having Long-lasting Germicidal Properties Grant 3,642,003 - Kurtz February 15, 1 | 1972-02-15 |
| Suture Package Grant 3,642,126 - Kurtz , et al. February 15, 1 | 1972-02-15 |
| Surgical Cutting Needle Grant 3,636,955 - Kurtz January 25, 1 | 1972-01-25 |
| Controllable Underwater Drainage Apparatus Grant 3,559,647 - Bidwell , et al. February 2, 1 | 1971-02-02 |
| Pediatric Drainage Unit Grant 3,552,395 - Bidwell , et al. January 5, 1 | 1971-01-05 |
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