| Serial Number | 73583492 |
| Word Mark | BIOZAN |
| Filing Date | Tuesday, February 18, 1986 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, March 27, 2020 |
| Registration Number | 1413862 |
| Registration Date | Tuesday, October 21, 1986 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, July 29, 1986 |
| Goods and Services | BIOPOLYMER FOR VISCOSITY AND SUSPENSION CONTROL IN DRILLING OPERATIONS |
| Pseudo Mark | BIOSAN |
| 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, March 27, 2020 |
| Primary Code | 001 |
| First Use Anywhere Date | Monday, June 10, 1985 |
| First Use In Commerce Date | Monday, June 10, 1985 |
| Party Name | CP KELCO U.S., INC. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | Atlanta, GA 30339 |
| Party Name | MERCK & CO., INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | RAHWAY, NJ 070650900 |
| Party Name | MERCK & CO., INC. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | RAHWAY, NJ 070650900 |
| Party Name | MERCK & CO., INC. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | RAHWAY, NJ 070650900 |
| Event Date | Event Description |
| Friday, March 27, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, October 21, 2015 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, July 6, 2011 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, July 6, 2011 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, July 6, 2011 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, July 6, 2011 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, December 18, 2006 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, December 18, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, December 18, 2006 | ASSIGNED TO PARALEGAL |
| Tuesday, October 17, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, October 17, 2006 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, October 17, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, September 29, 2006 | CASE FILE IN TICRS |
| Thursday, March 19, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, November 4, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, October 21, 1986 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 29, 1986 | PUBLISHED FOR OPPOSITION |
| Sunday, June 29, 1986 | NOTICE OF PUBLICATION |
| Friday, June 6, 1986 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, May 22, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, May 12, 1986 | NON-FINAL ACTION MAILED |
| Wednesday, April 23, 1986 | ASSIGNED TO EXAMINER |