| 99533327 | PST | GoatWorks Holdings LLC | — |
| 79459801 | PST | TKadvance corporation | — |
| 98400053 | PST | PS TECHNOLOGY, INC. | 7863320 |
| 79267110 | PST | TKadvance corporation | 5958423 |
| 99423688 | PST | Patriot Ordnance Factory, Inc. | 8417196 |
| 98698112 | PST | TKadvance corporation | — |
| 90154071 | PST | Sensonics, Inc. | 6360564 |
| 79231921 | PST | SMS group GmbH | 5667846 |
| 79175948 | PST | Power Supply Technology Co., Ltd. | 5283017 |
| 79180288 | PST | Goldhofer AG | 5197696 |
| 97705184 | PST | Adaptive Phage Therapeutics, Inc. | — |
| 88085832 | PST | Ourk1, LLC | 5732424 |
| 72443258 | PST | HENKEL AG & CO. KGAA | 0983129 |
| 99005594 | PST... | Buckner, Benjamin | — |
| 99006268 | "PST" | Buckner, Ben | — |
| 98048235 | PST | HANGZHOU PROSTAR ENTERPRISES LTD.HANGZHOU PROSTAR ENTERPRISES LTD. | 7428946 |
| 85475262 | PST | LIDOCHEM LLC | 4393018 |
| 79129058 | PST | Eugen Lägler GmbH | 4479435 |
| 72085020 | PST | LITTLE RAPIDS CORPORATION | 0703265 |
| 75177259 | PST | INTERLEUKIN GENETICS, INC. | 2153092 |
| 77622531 | PST | CHAO SEMINARS, INC. | 3807883 |
| 73573159 | PST | West Publishing Corporation | 1429180 |
| 77906787 | PST! | PLASTIC RESEARCH AND DEVELOPMENT CORPORATION | 3818324 |
| 85507734 | PST | MAKO SURGICAL CORP. | 4306402 |
| 79048013 | PST | Dipl.-Ing. Thonhauser GmbH | 3537331 |
| 78319730 | PST | Bio-Magnetic Therapy Systems GmbH | 3259943 |
| 78002092 | PST | Gallant Computer, Inc | — |
| 79041974 | PST | Bio-Magnetic Therapy Systems GmbH | 4085634 |
| 79175342 | PST | TKR CORPORATION | — |
| 86932545 | PST | PS Technology, Inc. | — |
| 85298390 | -PST | Nomaco Inc. | — |
| 77236137 | PST | Fitworks Holding Limited Liability Company | 3517615 |
| 75183959 | PST | POLYGON SOFTWARE & TECHNOLOGY | — |
| 79010316 | PST | PAISTE AG | 3168858 |
| 77369663 | PST | Rawlings Sporting Goods Company, Inc. | 3488020 |
| 77358493 | PST | Rawlings Sporting Goods Company, Inc. | — |
| 75685885 | PST | Worth, Inc. | 2439282 |
| 85069680 | PST | Sheltered Wings, Inc | — |
| 78748190 | PST | Professional Salon Technologies, LLC | — |
| 78515118 | PST.. | Smith & Nephew, Inc. | — |
| 78503507 | PST | Lucent Cosmetics Corp. | — |
| 76299137 | PST | ELECTROPHORETICS LIMITED | 3175766 |
| 76022831 | PST | Trek Bicycle Corporation | — |
| 75942348 | PST | Kabushiki Kaisha Sony Computer Entertainment | 3118584 |
| 75527497 | PST | Performance Software Technologies, Inc. | 2349444 |
| 75250450 | PST | Bio-Magnetic Therapy Systems, Inc. | 2250139 |
| 75187090 | PST | BOEHRINGER MANNHEIM CORPORATION | — |
| 74701724 | PST | Leatherman Tool Group, Inc. | 2234513 |
| 74585962 | PST | PST Vans, Inc. | 1918401 |
| 74501160 | PST | U.S. Alcohol Testing of America, Inc. | — |