| Serial Number | 79018397 |
| Word Mark | DEN2O |
| Filing Date | Wednesday, November 10, 2004 |
| Status | 707 - PARTIAL SECTION 71 ACCEPTED |
| Status Date | Wednesday, May 3, 2017 |
| Registration Number | 3239995 |
| Registration Date | Tuesday, May 8, 2007 |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | Tuesday, February 20, 2007 |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | Engineering services related to the process technology of gas scrubbers for the removal of environmentally hazardous compounds from waste gases by the reduction or removal of nitrogen (II) oxide (N2O); services of a consulting engineer related to project planning, design, supervision of assembly, commissioning, operation, inspection, servicing, maintenance, revamping, expansion and demolition of chemical and other industrial plants; engineering services related to licensing procedures for official permits and environmental impact studies required for the process technology of gas scrubbers; computer programming for others for the operation of apparatus for the reduction or removal of nitrogen (II) oxide (N2O); development of chemical production methods, off gas removing methods and gas scrubbing methods for the reduction or removal of nitrogen (II) oxide (N2O); design of plants, namely production and pilot factories, and production facilities for third parties; engineering services for other contractors in the field of reduction or removal of nitrogen (II) oxide (N2O) |
| Goods and Services | [ Chemical products for industrial and scientific applications, namely, chemical catalysts with, and without, noble and non-noble metals, and with, and without, metal and metal oxides in the form of bulk materials or carrier supported catalysts for the removal of nitrogen (II) oxide (N2O) ] |
| Goods and Services | Installation, assembly, repair, servicing and maintenance of gas scrubbers for the removal of environmentally hazardous compounds from waste gases by the reduction or removal of nitrogen (II) oxide (N2O) |
| Pseudo Mark | DEN TWO O |
| Goods and Services | Apparatuses, devices and combinations thereof and members or components of such a nature, namely cleaning appliances using steam, disintegrators, condensors, catalytic converters, dust removing installations for cleaning purposes, gas condensors and air condensors, all of the foregoing for the removal of environmentally hazardous compounds from waste gases, especially for the reduction or removal of nitrogen (II) oxide (N2O) through catalytic chemical decomposition or reduction of nitrogen (II) oxide (N2O) |
| 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 | G - NOT AVAILABLE |
| Class Status Date | Wednesday, May 3, 2017 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. |
| US Class Codes | 013, 019, 021, 023, 031, 034, 035 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, December 27, 2005 |
| Primary Code | 007 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, December 27, 2005 |
| Primary Code | 037 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, December 27, 2005 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | thyssenkrupp AG |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 99 - Other |
| Address | DE |
| Party Name | ThyssenKrupp Industrial Solutions AG |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | DE |
| Party Name | Uhde GmbH |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | 44141 Dortmund DE |
| Party Name | Uhde GmbH |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | 44141 Dortmund DE |
| Party Name | thyssenkrupp Uhde GmbH |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 99 - Other |
| Address | DE |
| Event Date | Event Description |
| Thursday, December 22, 2005 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Tuesday, December 27, 2005 | NEW APPLICATION ENTERED |
| Tuesday, December 27, 2005 | ASSIGNED TO EXAMINER |
| Wednesday, January 11, 2006 | NON-FINAL ACTION WRITTEN |
| Thursday, January 12, 2006 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Tuesday, January 17, 2006 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Friday, February 3, 2006 | REFUSAL PROCESSED BY IB |
| Friday, April 28, 2006 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, April 28, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, April 28, 2006 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 10, 2006 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, May 15, 2006 | EXAMINERS AMENDMENT -WRITTEN |
| Monday, May 15, 2006 | EXAMINERS AMENDMENT E-MAILED |
| Monday, May 15, 2006 | EXAMINER'S AMENDMENT ENTERED |
| Friday, June 2, 2006 | EXAMINERS AMENDMENT -WRITTEN |
| Friday, June 2, 2006 | EXAMINERS AMENDMENT E-MAILED |
| Friday, June 2, 2006 | EXAMINER'S AMENDMENT ENTERED |
| Friday, June 2, 2006 | FINAL REFUSAL WRITTEN |
| Friday, June 2, 2006 | FINAL REFUSAL E-MAILED |
| Thursday, November 16, 2006 | NEW REPRESENTATIVE AT IB RECEIVED |
| Monday, November 20, 2006 | ASSIGNED TO EXAMINER |
| Monday, November 20, 2006 | ASSIGNED TO EXAMINER |
| Tuesday, November 21, 2006 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, November 21, 2006 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, November 21, 2006 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, November 22, 2006 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, November 21, 2006 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, December 20, 2006 | ASSIGNED TO LIE |
| Wednesday, December 27, 2006 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 27, 2006 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, December 28, 2006 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Thursday, December 28, 2006 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, December 28, 2006 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Wednesday, January 31, 2007 | NOTICE OF PUBLICATION |
| Tuesday, February 20, 2007 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 8, 2007 | REGISTERED-PRINCIPAL REGISTER |
| Friday, July 20, 2007 | CHANGE OF NAME/ADDRESS REC'D FROM IB |
| Friday, July 20, 2007 | NEW REPRESENTATIVE AT IB RECEIVED |
| Thursday, September 20, 2007 | CORRECTION TRANSACTION RECEIVED FROM IB |
| Tuesday, October 9, 2007 | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB |
| Friday, October 19, 2007 | FINAL DISPOSITION PROCESSED |
| Friday, October 19, 2007 | FINAL DISPOSITION NOTICE SENT TO IB |
| Friday, August 1, 2008 | FINAL DECISION TRANSACTION PROCESSED BY IB |
| Thursday, May 24, 2012 | CHANGE OF NAME/ADDRESS REC'D FROM IB |
| Wednesday, May 8, 2013 | TEAS SECTION 15 RECEIVED |
| Wednesday, May 8, 2013 | TEAS SECTION 71 RECEIVED |
| Friday, May 31, 2013 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, June 12, 2013 | POST REGISTRATION ACTION MAILED - SEC.71 |
| Wednesday, November 20, 2013 | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED |
| Wednesday, May 8, 2013 | REGISTERED - SEC. 15 AFFIDAVIT FILED |
| Wednesday, November 20, 2013 | REGISTERED - SEC. 15 ACKNOWLEDGED |
| Wednesday, May 8, 2013 | REGISTERED-SEC.71 FILED |
| Wednesday, November 20, 2013 | REGISTERED-SEC.71 ACCEPTED |
| Wednesday, November 20, 2013 | NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED |
| Wednesday, November 20, 2013 | SEC. 15 ACKNOWLEDGEMENT - E-MAILED |
| Thursday, May 7, 2015 | INTERNATIONAL REGISTRATION RENEWED |
| Friday, February 19, 2016 | CHANGE OF NAME/ADDRESS REC'D FROM IB |
| Friday, February 19, 2016 | NEW REPRESENTATIVE AT IB RECEIVED |
| Sunday, May 8, 2016 | COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED |
| Thursday, April 27, 2017 | TEAS SECTION 71 RECEIVED |
| Wednesday, May 3, 2017 | REGISTERED - PARTIAL SEC 71 ACCEPTED |
| Wednesday, May 3, 2017 | NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED |
| Wednesday, January 3, 2018 | PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED |
| Friday, January 19, 2018 | GENERIC MADRID TRANSACTION CREATED |
| Friday, January 19, 2018 | GENERIC MADRID TRANSACTION SENT TO IB |
| Friday, March 16, 2018 | PARTIAL INVALIDATION PROCESSED BY THE IB |
| Friday, August 11, 2023 | CHANGE OF OWNER RECEIVED FROM IB |
| Thursday, August 29, 2024 | INTERNATIONAL REGISTRATION RENEWED |
| Tuesday, February 4, 2025 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, February 4, 2025 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, February 4, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, February 4, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, February 4, 2025 | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS |
| Tuesday, February 4, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, May 8, 2026 | COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED |