US3341609A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process reactor
Assignee: —
•
Filing: —
•
Granted: 1967-09-12
•
Expires: 1984-09-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:33
CPC Classifications
C; C07; C07C; C07C31/00; C07C31/18; C07C31/20; C07C31/205; C07C31/26; C07C29/00; C07C29/132; C07C29/136; C07C29/14; C07C29/141; C07C29/60; C07C31/202
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
A PROCESS FOR THE CONTINUOUS HYDROGENOLYSIS OF A REDUCIBLE SUGAR WHICH COMPRISES THE STEPS OF REACTING A CARBOHYDRATE HYDROGENOLYSIS PROCESS RESIDUE DEPLETED OF GLYCERIN AND GLYCOLS WITH HYDROGEN IN THE PRESENCE OF A CRACKING ADDITIVE AND A HYDROGENATION CATALYST TO FORM A FIRST HYDROGENOLYSIS PRODUCT, MIXING THE SAID PRODUCT WITH A FEED OF REDUCIBLE SUGAR AND REACTING THE FORMED MIXTURE WITH HYDROGEN IN PRESENCE OF A CRACKING ADDITIVE AND A HYDROGENATION CATALYST TO FORM A SECOND HYDROGENOLYSIS PRODUCT, AND
Claim 2
Dependent Claim
79 words
A PROCESS FOR THE CONTINUOUS HYDROGENOLYSIS OF A REDUCIBLE SUGAR WHICH COMPRISES THE STEPS OF REACTING A CARBOHYDRATE HYDROGENOLYSIS PROCESS RESIDUE DEPLETED OF GLYCERIN AND GLYCOLS WITH HYDROGEN IN THE PRESENCE OF A CRACKING ADDITIVE AND A HYDROGENATION CATALYST TO FORM A FIRST HYDROGENOLYSIS PRODUCT, MIXING THE SAID PRODUCT WITH A FEED OF REDUCIBLE SUGAR AND REACTING THE FORMED MIXTURE WITH HYDROGEN IN PRESENCE OF A CRACKING ADDITIVE AND A HYDROGENATION CATALYST TO FORM A SECOND HYDROGENOLYSIS PRODUCT, AND
References Cited (Backward Citations)
US2965679A
Cited
US3030429A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-11 | 1971-03-13 | 1971-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-11 | 1975-03-13 | 1975-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-11 | 1979-03-13 | 1979-09-12 | $7700.00 | Window Closed / Lapsed |