Scroll Technologies
Scroll Technologies is named on 1 US grants and 25 published applications in this corpus. Its most frequent classification is F04C (Rotary-piston, or oscillating-piston, positive-displacement machines for liquids).
- Granted patents
- 1
- Published applications
- 25
- Inventors
- 19
- Granted in 2026 so far
- 0
- Most recent grant
- 23 Nov 1999
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 9 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 6 |
| 2007 | 0 | 8 |
| 2008 | 0 | 2 |
By publication year.
Technology areas
Share of 26 documents
- F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids23
- F01CRotary-piston or oscillating-piston machines or engines5
- F25BRefrigeration machines, plants or systems4
- F05CIndexing scheme relating to materials, material properties or material characteristics for machines3
- Y10TTechnical subjects covered by former us classification3
- B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for1
- C21CProcessing of pig-iron1
- F16CShafts1
- H02PControl or regulation of electric motors, electric generators or dynamo-electric converters1
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1
Recent patents
- Scroll compressor with vapor injection and unloader port8 May 2008US 2008/0107555 A1
- Scroll compressor with titanium Oldham coupling10 Apr 2008US 2008/0085204 A1
- Scroll compressor with back pressure chamber cavity for assisting in start-up27 Dec 2007US 2007/0297929 A1
- Ductile cast iron scroll compressor27 Sep 2007US 2007/0224068 A1
- Scroll compressor with stop structure to prevent slider block movement27 Sep 2007US 2007/0224070 A1
Most cited
By later US patents