Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026
11 patents granted to the 4 names below, as the owner printed on each patent when it was granted. A later sale, a lapse or an expiry is not read, so this is what was granted to Riot Platforms, Inc.’s names, not what it holds today.
Patents granted
11
11 utility, 1976 to Dec 31, 2025
Granted in 2025
none
in the last year the record reads
Applications published
8
since 2001, to Dec 31, 2025
Names they are printed under
4
a former name
By yearGrantedApplications published
Each pair is one calendar year. Applications are published about eighteen months after filing, so the newest years read low.
Under which name4 counted
AspenBio Pharma, Inc. a former name
US, as the owner printed on each patent
8 publishedAspenBio, Inc. a former name
US, as the owner printed on each patent
0 publishedBioptix LLC a former name
US, as the owner printed on each patent
0 publishedVenaxis, Inc. a former name
US, as the owner printed on each patent
0 published
Newest grantseach row opens the USPTO’s own copy
| Granted | Patent | Title | Field | Owner as printed |
|---|
| Oct 23, 2018 | 10,105,417 | Methods and kits for maintaining pregnancy, treating follicular cysts, and synchronizing ovulation using luteinizing hormone | Pharmaceuticals | AspenBio Pharma, Inc. |
| Sep 16, 2014 | 8,835,386 | Activity of recombinant equine follicle stimulating hormone | Pharmaceuticals | Venaxis, Inc. |
| Sep 9, 2014 | 8,830,481 | Polarization based interferometric detector | Measurement | Bioptix LLC |
| Aug 27, 2013 | 8,518,881 | Methods for inducing superovulation in ungulates | Pharmaceuticals | AspenBio Pharma, Inc. |
| Nov 30, 2010 | 7,842,513 | Pregnancy detection | Analysis of biological materials | AspenBio Pharma, Inc. |
| Mar 30, 2010 | 7,687,281 | Bovine pregnancy test | Medical technology | AspenBio Pharma, Inc. |
| Mar 2, 2010 | 7,670,789 | Methods and devices for diagnosis of appendicitis | Analysis of biological materials | AspenBio Pharma, Inc. |
| Feb 9, 2010 | 7,659,087 | Methods and devices for diagnosis of appendicitis | Analysis of biological materials | AspenBio Pharma, Inc. |
| Mar 10, 2009 | 7,501,256 | Methods and devices for diagnosis of appendicitis | Analysis of biological materials | AspenBio Pharma, Inc. |
| Jul 1, 2008 | 7,393,696 | Bovine pregnancy test | Medical technology | AspenBio Pharma, Inc. |
Newest applications publishedan application is a clue, never a plan
| Published | Application | Title | Field | Owner as printed |
|---|
| May 16, 2013 | 2013/0122528 | COMPOSITIONS AND METHODS FOR ASSESSING APPENDICITIS | Computer technology | AspenBio Pharma, Inc. |
| Jul 22, 2010 | 2010/0184070 | Methods and Devices for Diagnosis of Appendicitis | Analysis of biological materials | AspenBio Pharma, Inc. |
| Jun 3, 2010 | 2010/0136588 | Methods and Devices for Diagnosis of Appendicitis | Analysis of biological materials | AspenBio Pharma, Inc. |
| May 13, 2010 | 2010/0120677 | ACTIVITY OF RECOMBINANT EQUINE FOLLICLE STIMULATING HORMONE | Pharmaceuticals | AspenBio Pharma, Inc. · patent 8,835,386 granted from it |
| Jun 18, 2009 | 2009/0155813 | Methods and Devices for Diagnosis of Appendicitis | Analysis of biological materials | AspenBio Pharma, Inc. · patent 7,670,789 granted from it |
| Dec 18, 2008 | 2008/0312151 | COMPOSITIONS AND METHODS INCLUDING EXPRESSION AND BIOACTIVITY OF BOVINE FOLLICLE STIMULATING HORMONE | Pharmaceuticals | AspenBio Pharma, Inc. · patent 8,518,881 granted from it |
| Oct 25, 2007 | 2007/0249003 | METHODS AND DEVICES FOR DIAGNOSIS OF APPENDICITIS | Analysis of biological materials | AspenBio Pharma, Inc. · patent 7,659,087 granted from it |
| Aug 9, 2007 | 2007/0184558 | Bovine Pregnancy Test | Medical technology | AspenBio Pharma, Inc. · patent 7,687,281 granted from it |
A patent is counted where the owner printed on it when it was granted carries the company’s own name, a former name, the name of a subsidiary its annual report lists, or its own name with a patent-holding phrase (Technology Licensing, Intellectual Property and the like), once the legal form, case and punctuation are set aside, and prints a country that name counts in. PatentsView’s data are published under the Creative Commons Attribution 4.0 licence. Source: PatentsView's granted patents and pre-grant publications, disambiguated, from the USPTO's Open Data Portal, through Dec 31, 2025, read Oct 27, 2026.