Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12350254 | Tumescent infiltration drug delivery of cannabinoids | Paytra Alan Klein, Bram Alan Klein | 2025-07-08 |
| 12303591 | Tumescent infiltration drug delivery of high subcutaneous drug concentrations with prolonged local and systemic effects and minimal local or systemic toxicity | Paytra Alan Klein | 2025-05-20 |
| 11723859 | Tumescent infiltration drug delivery of high subcutaneous drug concentrations with prolonged local and systemic effects and minimal local or systemic toxicity | Paytra Alan Klein | 2023-08-15 |
| 11696890 | Tumescent infiltration drug delivery of high subcutaneous drug concentrations with prolonged local and systemic effects and minimal local or systemic toxicity | Paytra Alan Klein | 2023-07-11 |
| 11241412 | Tumescent infiltration drug delivery of cannabinoids | Paytra Alan Klein | 2022-02-08 |
| 11213481 | Tumescent drug delivery | — | 2022-01-04 |
| 11051572 | Inflatable safety helmet | — | 2021-07-06 |
| 10786483 | Tumescent contravenom drug delivery | Paytra Alan Klein, Bram Alan Klein | 2020-09-29 |
| 10493024 | Tumescent infiltration drug delivery of high subcutaneous drug concentrations with prolonged local and systemic effects and minimal local or systemic toxicity | Paytra Alan Klein | 2019-12-03 |
| 10322083 | Tumescent drug delivery | — | 2019-06-18 |
| 9623030 | Tumescent antibiotic solution | — | 2017-04-18 |
| 9384925 | Sterile disposable remote pneumatic actuators | Randall Welch | 2016-07-05 |
| 8957060 | Tumescent antibiotic solution | — | 2015-02-17 |
| 8776270 | Windproof waterproof breathable seamed articles | Mark A. Williams | 2014-07-15 |
| 8769722 | Windproof waterproof breathable seamed articles | Mark A. Williams | 2014-07-08 |
| 8579612 | Peristaltic pump tubing with stopper and cooperative roller assembly housing having no moving parts | — | 2013-11-12 |
| 8529541 | Infiltration cannula | — | 2013-09-10 |
| 8512292 | Infiltration cannula | — | 2013-08-20 |
| 8506551 | Infiltration cannula | — | 2013-08-13 |
| 8417544 | Research collaboration system | — | 2013-04-09 |
| 8256030 | Windproof waterproof breathable seamed articles | Mark A. Williams | 2012-09-04 |
| 8246587 | Infiltration cannula | — | 2012-08-21 |
| 8167866 | Drug delivery system for accelerated subcutaneous absorption | — | 2012-05-01 |
| 8118572 | Peristaltic pump tubing with stopper and cooperative roller assembly housing having no moving parts | — | 2012-02-21 |
| 8105310 | Infiltration cannula | — | 2012-01-31 |