Inventor
Alexander Otto
Inventor
Chelmsford, MA, US
Overview
Patents· 43 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Nprimary
H10NElectric solid-state devices not otherwise provided for27%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
Y10TTechnical subjects covered by former us classification13%
C04BLime, magnesia8%
H01BCables4%
C22CAlloys3%
H01LSemiconductor devices3%
B22FWorking metallic powder2%
G09FDisplaying2%
H01FMagnets2%
PatentTitleYear
9,972,423Reinforced superconducting wire and method for manufacturing the same20189,859,039'Multifilament superconducting wire with high resistance sleeves'20189,793,032'Reinforced 2212 multifilament superconducting wire with low aspect shape, cables thereof, and 2223 silver tape-based cables'20179,349,936'Reinforced high temperature superconducting silver wire'20169,268,078'Color-mixing convergent optical system'20168,708,042'Apparatus and method for valve actuation'20148,680,015'Mitigating the effects of defects in high temperature semiconductor wires'20148,627,893'Apparatus and method for selective flow control'20148,263,531'Low resistance splice for high temperature superconductor wires'20128,195,260'Two-sided splice for high temperature superconductor laminated wires'20128,044,752'High-current, compact flexible conductors containing high temperature superconducting tapes'20118,030,246'Low resistance splice for high temperature superconductor wires'20117,018,954'Processing of magnesium-boride superconductors'20066,828,507'Enhanced high temperature coated superconductors joined at a cap layer'20046,765,151'Enhanced high temperature coated superconductors'20046,762,673'Current limiting composite material'20046,694,600'Simplified deformation-sintering process for oxide superconducting articles'20046,620,768'Production and processing of (Bi, Pb)SCCO superconductors'20036,436,876'Processing of oxide superconductors'20026,436,317'Oxide bronze compositions and textured articles manufactured in accordance therewith'20026,331,675'High texture factor'20016,311,386'Processing of (Bi,Pb)SCCO superconductor in wires and tapes'20016,295,716'Production and processing of (Bi,Pb) SCCO superconductors'20016,284,979'Low resistance cabled conductors comprising superconducting ceramics'20016,284,712'Processing of oxide superconductors'20016,271,475'Low-aspect ratio superconductor wire'20016,247,224'Simplified deformation-sintering process for oxide superconducting articles'20016,249,375'Optical element for traffic signs, display panels or the like'20016,219,901'Oxide superconductor precursors'20016,202,287'Method for producing biaxially aligned super conducting ceramics'20016,194,352'Multifilament composite BSCCO oxide superconductor'20016,188,921'Superconducting composite with high sheath resistivity'20016,078,439'Optics unit for signal, traffic and display equipment, arrangement of the same therein and method therefore'20006,066,599'High pressure oxidation of precursor alloys'20005,994,275'Processing of oxide superconductors'19995,942,466'Processing of (Bi,Pb) SCCO superconductor in wires and tapes'19995,885,938'Low-aspect ratio superconductor wire'19995,851,957'Oxide superconductor precursors'19985,849,671'Separated reactants processing of high T.sub.c superconductors'19985,661,114'Process of annealing BSCCO-2223 superconductors'19975,635,456'Processing for Bi/Sr/Ca/Cu/O-2223 superconductors'19975,472,527'High pressure oxidation of precursor alloys'19954,860,941'Ball bonding of aluminum bonding wire'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Based in Kingston, CA· patent location history
1995–2014Patents assigned to AMERICAN SUPERCONDUCTOR CORP (32)· patent assignee history
1995–2016Based in Chelmsford, MA, US· patent location history
2000–2016Based in Bisamberg, AT· patent location history
2012–2018Patents assigned to OTTO ALEXANDER (10)· patent assignee history
2012–2014Patents assigned to ANTAYA PETER D (2)· patent assignee history
2012–2014Patents assigned to PODTBURG ERIC R (2)· patent assignee history
2014Patents assigned to BAKER HUGHES INC (2)· patent assignee history
2014Based in Niedersachsen, DE· patent location history
2017–2018Based in Groton, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMERICAN SUPERCONDUCTOR CORP | 32 | 1995–2014 |
| OTTO ALEXANDERself | 10 | 2012–2018 |
| ANTAYA PETER D | 2 | 2012–2014 |
| BAKER HUGHES INC | 2 | 2014 |
| PODTBURG ERIC R | 2 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chelmsford, Massachusetts, US | 34 | 1995–2016 |
| Groton, Massachusetts, US | 3 | 2017–2018 |
| Bisamberg, AT | 3 | 2000–2016 |
| Niedersachsen, DE | 2 | 2014 |
| Kingston, CA | 1 | 1989 |