| Serial Number | 74495679 |
| Word Mark | DNASE SHOTGUN |
| Filing Date | Tuesday, March 1, 1994 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, August 8, 2025 |
| Registration Number | 1874948 |
| Registration Date | Tuesday, January 24, 1995 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, November 1, 1994 |
| Goods and Services | kits consisting primarily of chemicals and biochemicals for random cleavage of double-stranded DNA by DNase I |
| NOT AVAILABLE | "DNASE" |
| 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 | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, August 8, 2025 |
| Primary Code | 001 |
| First Use Anywhere Date | Wednesday, October 28, 1992 |
| First Use In Commerce Date | Thursday, November 5, 1992 |
| Party Name | MERCK KGAA |
| Party Type | 33 - New Owner After Registration |
| Legal Entity Type | 99 - Other |
| Address | DARMSTADT 64293 DE |
| Party Name | EMD CHEMICALS INC. |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | GIBBSTOWN, NJ 08027 |
| Party Name | EMD BIOSCIENCES, INC. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | SAN DIEGO, CA 92121 |
| Party Name | Novagen, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Madison, WI 53711 |
| Party Name | Novagen, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Madison, WI 53711 |
| Party Name | Novagen, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Madison, WI 53711 |
| Event Date | Event Description |
| Friday, September 30, 1994 | NOTICE OF PUBLICATION |
| Tuesday, November 1, 1994 | PUBLISHED FOR OPPOSITION |
| Wednesday, July 20, 1994 | ASSIGNED TO EXAMINER |
| Thursday, August 4, 1994 | EXAMINER'S AMENDMENT MAILED |
| Thursday, August 11, 1994 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, January 24, 1995 | REGISTERED-PRINCIPAL REGISTER |
| Friday, February 25, 2000 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Friday, May 19, 2000 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, February 2, 2005 | PAPER RECEIVED |
| Tuesday, August 16, 2005 | PAPER RECEIVED |
| Tuesday, August 16, 2005 | RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 |
| Friday, November 25, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, February 25, 2000 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, February 2, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, March 29, 2005 | ASSIGNED TO PARALEGAL |
| Monday, April 11, 2005 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 |
| Friday, November 25, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, January 5, 2015 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, January 5, 2015 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Wednesday, April 18, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, June 29, 2007 | CASE FILE IN TICRS |
| Wednesday, December 15, 2010 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, December 11, 2014 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, January 5, 2015 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, January 24, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, August 8, 2025 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Monday, January 5, 2015 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |