| 88304272 | Serial No. 88304272 | Sigma Breakthrough Technologies, Inc. | 5970873 |
| 88306259 | SBTI | Sigma Breakthrough Technologies, Inc. | 5844408 |
| 88300847 | SBTI STRATEGY BREAKTHROUGH TRANSFORMATION INNOVATION | Sigma Breakthrough Technologies, Inc. | 5850330 |
| 76376013 | SBTI | Sigma Breakthrough Technologies, Inc. | 2829129 |
| 76375401 | SBTI SIGMA BREAKTHROUGH TECHNOLOGIES, INC. | Sigma Breakthrough Technologies, Inc. | 2720824 |
| 76644624 | SBTI | Sigma Breakthrough Technologies, Inc. | 3144054 |
| 86124884 | SBTI | Sigma Breakthrough Technologies, Inc. | 4567543 |
| 88366829 | SBTI PERFORMANCE IMPROVEMENT METHODOLOGY CONSULTING & TRAINING MATERIALS | Sigma Breakthrough Technologies, Inc. | — |
| 76664951 | DEVELOP YOUR PEOPLE TO BUILD BETTER COMPANIES. | Sigma Breakthrough Technologies, Inc. | 3257511 |
| 76647941 | WEBGB | Sigma Breakthrough Technologies, Inc. | 3137765 |
| 76654677 | LEAN SIGMA UNIVERSITY | Sigma Breakthrough Technologies, Inc. | — |
| 76627290 | K-SIGMA | Sigma Breakthrough Technologies, Inc. | 3061900 |
| 76627289 | SPECIAL-K | Sigma Breakthrough Technologies, Inc. | — |
| 76627288 | PATIENTSIM | Sigma Breakthrough Technologies, Inc. | 3039765 |
| 76594706 | PROCESS IMPROVEMENT METHODOLOGY | Sigma Breakthrough Technologies, Inc. | — |
| 76586710 | SBTI E-MEDIA | Sigma Breakthrough Technologies, Inc. | 2991338 |
| 76575412 | SBTI E-MEDIA | Sigma Breakthrough Technologies. Inc. | 2991269 |
| 76569943 | LEAN DESIGN | Sigma Breakthrough Technologies, Inc. | — |
| 76561412 | RESULTS. BY THE NUMBERS. GUARANTEED. | Sigma Breakthrough Technologies, Inc. | 2906039 |
| 76561254 | LEAN LEADER | Sigma Breakthrough Technologies, Inc. | 2969347 |
| 76376012 | SBTI | Sigma Breakthrough Technologies, Inc. | 2702148 |
| 76375358 | SBTI SIGMA BREAKTHROUGH TECHNOLOGIES, INC. | Sigma Breakthrough Technologies, Inc. | 2715355 |
| 76372325 | Serial No. 76372325 | Sigma Breakthrough Technologies, Inc. | 2702134 |
| 76372221 | Serial No. 76372221 | Sigma Breakthrough Technologies, Inc. | 2766277 |
| 76370846 | IMPACTRAK | Sigma Breakthrough Technologies, Inc. | 2717197 |
| 76041433 | CDOC | Sigma Breakthrough Technologies, Inc. | — |
| 75592165 | BT SIGMA BREAKTHROUGH TECHNOLOGIES, INC. | SIGMA BREAKTHROUGH TECHNOLOGIES, INC. | 2359546 |
| 75592134 | BT SIGMA BREAKTHROUGH TECHNOLOGIES, INC. | SIGMA BREAKTHROUGH TECHNOLOGIES, INC. | 2376762 |