| Serial Number | 79177700 |
| Word Mark | TENAX |
| Filing Date | Tuesday, October 6, 2015 |
| Status | 739 - Section 71 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Monday, July 10, 2023 |
| Registration Number | 5106990 |
| Registration Date | Tuesday, December 27, 2016 |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | Tuesday, September 6, 2016 |
| Description of Mark | The mark consists of the wording "TENAX" in capital letters. |
| Goods and Services | Chromatography columns for laboratory use, namely, absorption columns; Laboratory filters; Chromatography apparatus for laboratory use |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | Chromatography chemicals, namely, absorption materials for separating chemical products and for application during chromatography testing |
| Goods and Services | Chromatography apparatus for industrial use; air and water filters for industrial installations; Chromatography apparatus for industrial use, namely, absorption columns for industrial use in the nature of distillation, absorption, extraction, gas scrubbing and similar industrial processes |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, December 7, 2015 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, December 7, 2015 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, December 7, 2015 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | BUCHEM B.V. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | APELDOORN NL7327 AW NL |
| Party Name | BUCHEM B.V. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | NL |
| Party Name | BUCHEM B.V. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | NL |
| Event Date | Event Description |
| Thursday, January 28, 2016 | NON-FINAL ACTION WRITTEN |
| Thursday, December 3, 2015 | SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB |
| Monday, December 7, 2015 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, December 11, 2015 | APPLICATION FILING RECEIPT MAILED |
| Thursday, January 21, 2016 | NEW REPRESENTATIVE AT IB RECEIVED |
| Wednesday, January 27, 2016 | ASSIGNED TO EXAMINER |
| Monday, August 1, 2016 | EXAMINER'S AMENDMENT ENTERED |
| Friday, January 29, 2016 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Monday, February 1, 2016 | REFUSAL PROCESSED BY MPU |
| Monday, February 1, 2016 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Saturday, February 20, 2016 | REFUSAL PROCESSED BY IB |
| Friday, July 8, 2016 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, July 14, 2016 | ASSIGNED TO LIE |
| Thursday, July 14, 2016 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 14, 2016 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, August 1, 2016 | EXAMINERS AMENDMENT -WRITTEN |
| Monday, November 21, 2016 | EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED |
| Tuesday, August 2, 2016 | EXAMINERS AMENDMENT MAILED |
| Tuesday, August 2, 2016 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, August 3, 2016 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Wednesday, August 17, 2016 | NOTICE OF PUBLICATION |
| Wednesday, August 17, 2016 | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB |
| Wednesday, August 17, 2016 | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB |
| Tuesday, September 6, 2016 | PUBLISHED FOR OPPOSITION |
| Thursday, September 29, 2016 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Wednesday, October 12, 2016 | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB |
| Tuesday, December 27, 2016 | REGISTERED-PRINCIPAL REGISTER |
| Monday, March 27, 2017 | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB |
| Tuesday, March 28, 2017 | FINAL DISPOSITION PROCESSED |
| Tuesday, March 28, 2017 | FINAL DISPOSITION NOTICE SENT TO IB |
| Friday, April 14, 2017 | FINAL DECISION TRANSACTION PROCESSED BY IB |
| Thursday, August 19, 2021 | NEW REPRESENTATIVE AT IB RECEIVED |
| Tuesday, December 20, 2022 | TEAS SECTION 71 & 15 RECEIVED |
| Monday, July 10, 2023 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, July 10, 2023 | REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK. |
| Monday, July 10, 2023 | NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED |
| Thursday, February 20, 2025 | INTERNATIONAL REGISTRATION RENEWED |