| Serial Number | 73498252 |
| Word Mark | NUCLEOGEN |
| Filing Date | Friday, September 7, 1984 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Saturday, June 27, 2015 |
| Registration Number | 1373191 |
| Registration Date | Tuesday, December 3, 1985 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, September 24, 1985 |
| Goods and Services | SORPTION AGENTS AND FINISHED CHROMATOGRAPHIC COLUMNS MANUFACTURED THEREFROM |
| 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 | 006 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, September 27, 1984 |
| Primary Code | 001 |
| First Use Anywhere Date | Wednesday, February 29, 1984 |
| First Use In Commerce Date | Wednesday, February 29, 1984 |
| Party Name | MACHEREY, NAGEL GMBH & CO. HANDELSGESELLSCHAFT |
| Party Type | 41 - New Owner After Registration |
| Legal Entity Type | 11 - Company |
| Address | DUREN D-52355 DE |
| Party Name | MACHEREY - NAGEL GMBH & CO. KG |
| Party Type | 40 - New Owner After Registration |
| Legal Entity Type | 11 - Company |
| Address | W-5160 DUREN DE |
| Party Name | MACHEREY-NAGEL & CO., CHEMIKALIENHANDEL |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 13 - Limited Partnership |
| Address | DUREN DE |
| Party Name | MACHEREY-NAGEL & CO., CHEMIKALIENHANDEL |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 13 - Limited Partnership |
| Address | DUREN DE |
| Party Name | MACHEREY-NAGEL & CO., CHEMIKALIENHANDEL |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 13 - Limited Partnership |
| Address | DUREN DE |
| Event Date | Event Description |
| Saturday, June 27, 2015 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Saturday, June 27, 2015 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Saturday, June 27, 2015 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, June 27, 2015 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, June 8, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, June 8, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 29, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, January 19, 2006 | CASE FILE IN TICRS |
| Thursday, October 27, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, October 27, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, October 14, 2005 | ASSIGNED TO PARALEGAL |
| Thursday, August 25, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, August 25, 2005 | PAPER RECEIVED |
| Thursday, December 5, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, November 19, 1991 | RESPONSE RECEIVED TO POST REG. ACTION |
| Monday, August 5, 1991 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Thursday, March 14, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, December 3, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, September 24, 1985 | PUBLISHED FOR OPPOSITION |
| Sunday, August 25, 1985 | NOTICE OF PUBLICATION |
| Friday, August 2, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, July 15, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, January 14, 1985 | NON-FINAL ACTION MAILED |
| Wednesday, January 2, 1985 | ASSIGNED TO EXAMINER |