Process Engineering, Inc.
Mannedorf, CH· latest recorded location
Process Engineering, Inc. is named on 4 US grants and 0 published applications in this corpus. Its most frequent classification is Y02E (Clean energy generation and storage).
- Granted patents
- 4
- Published applications
- 0
- Inventors
- 3
- Granted in 2026 so far
- 0
- Most recent grant
- 6 Dec 1983
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
By publication year.
Technology areas
Share of 4 documents
- Y02EClean energy generation and storage3
- C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition2
- B01DSeparation1
- C12JVinegar1
- C12MApparatus for enzymology or microbiology1
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1
Recent patents
- Continuous fermentation in series of main vessels with auxiliary vessel provided6 Dec 1983US 4,419,448 A
- Method of continuous treatment of grain mash for producing ethanol22 Nov 1983US 4,416,989 A
- Method for the production of fermentation vinegar9 Nov 1982US 4,358,463 A
- Apparatus for and a method of separating a foam into its liquid and gaseous components13 Feb 1979US 4,139,350 A
No published applications.
Most cited
By later US patents