Blackstone Inc. (BX)
Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 202618 patents granted to the name 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 Blackstone Inc.’s names, not what it holds today.
0 published
| Granted | Patent | Title | Field | Owner as printed |
|---|---|---|---|---|
| Feb 20, 2007 | 7,181,416 | Multi-function transaction processing system | IT methods for management | Blackstone Corporation |
| Dec 31, 1991 | 5,076,557 | Twist indicator gasket | Mechanical elements | Blackstone Corporation |
| Jul 16, 1991 | 5,031,924 | Twist indicator gasket | Mechanical elements | Blackstone Corporation |
| Mar 5, 1991 | 4,997,035 | Joint crevice corrosion inhibitor | Thermal processes and apparatus | Blackstone Corporation |
| Nov 27, 1990 | 4,972,683 | Condenser with receiver/subcooler | Thermal processes and apparatus | Blackstone Corporation |
| Oct 23, 1990 | 4,965,431 | Sweep welding method and apparatus therefor | Machine tools | Blackstone Corporation |
| Jun 12, 1990 | 4,932,469 | Automotive condenser | Thermal processes and apparatus | Blackstone Corporation |
| Jul 29, 1986 | 4,602,633 | Methods and apparatus for disintegration of urinary calculi under direct vision | Medical technology | Blackstone Corporation |
| Feb 25, 1986 | 4,572,184 | Wave guide attachment means and methods | Medical technology | Blackstone Corporation |
| Feb 26, 1985 | 4,501,321 | After cooler, charge air cooler and turbulator assemblies and methods of making the same | Thermal processes and apparatus | Blackstone Corporation |
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.