Inventor
John E. Francis
Inventor
Raleigh, NC, US
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds19%
H01RElectrically-conductive connections15%
C07HSugars11%
E02FDredging11%
A61KPreparations for medical, dental or toiletry purposes7%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines7%
Y10TTechnical subjects covered by former us classification7%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
C07CAcyclic or carbocyclic compounds4%
F02DControlling combustion engines4%
PatentTitleYear
6,725,105'Bucket shakeout mechanism for electro-hydraulic machines'20046,481,749'Auto-up switch for simultaneously retracting a pair of stabilizer legs on a backhoe loader machine'20026,363,832'Method and apparatus for minimizing loader frame stress'20026,182,634'Low RPM switching tachometer'20015,759,061'IDC having wire slippage control'19985,557,073'Cable seal'19965,360,945'Cable seal'19945,359,654'Telecommunications network interface assembly'1994D0339794'Connector box'1993D0335866'Connector box with top entry'1993D0335650'Connector box with bottom entry'19935,180,718'Acyl derivatives of oxazolorifamycins'19935,034,381'2-(substituted amino) adenosines as antihypertensives'19914,977,144'Imidazo[4,5-b]pyridine derivatives as cardiovascular agents'19904,912,125'2,3-dihydro-2-(4,5-dihydroimidazol-2-yl)-indoles for reducing intraocular pressure'19904,908,376'2,3-dihydro-2-(4,5-dihydroimidazol-2-yl)-indoles in composition form for reducing intraocular pressure'19904,831,013'2-substituted-e-fused-[1,2,4]triazolo[1,5-c]pyrimidines, pharmaceutical compositions, and uses thereof'19894,713,383'Triazoloquinazoline compounds, and their methods of preparation, pharmaceutical compositions, and uses'19874,329,367'1-(Aralkoxyphenyl)-2-(bis-arylalkylamino)-alkanes'19824,110,457'Bis-arylalkylamino-aralkanes'19784,091,103'Quinolyl or isoquinolyl-lower-alkoxy-phenylene-amino derivatives'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1993Patents assigned to CIBA GEIGY CORP (10)· patent assignee history
1978–1990Based in Briarcliff Manor, NY, US· patent location history
1978–1982Based in Pleasantville, NY, US· patent location history
1987–1993Based in Basking Ridge, NJ, US· patent location history
1993–1998Patents assigned to RAYCHEM CORP (5)· patent assignee history
1993Patents assigned to FRANCIS JOHN E (2)· patent assignee history
1993Patents assigned to POWELL RICHARD C (2)· patent assignee history
1993–2004Based in Raleigh, NC, US· patent location history
2001–2004Patents assigned to CATERPILLAR INC (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CIBA GEIGY CORP | 10 | 1978–1993 |
| RAYCHEM CORP | 5 | 1993–1998 |
| CATERPILLAR INC | 4 | 2001–2004 |
| FRANCIS JOHN Eself | 2 | 1993 |
| POWELL RICHARD C | 2 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Raleigh, NC, US | 11 | 1993–2004 |
| Basking Ridge, New Jersey, US | 5 | 1987–1993 |
| Briarcliff Manor, New York, US | 3 | 1978–1990 |
| Pleasantville, New York, US | 2 | 1978–1982 |