Methods and systems to improve light olefin yield and feedstock utilization from c5 raffinate streams
US-2026002086-A1 · Jan 1, 2026 · US
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Nawaz Zeeshan patents
Nawaz Zeeshan is listed as an inventor on 33 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Nawaz Zeeshan |
| Total patents | 33 |
| First publication | May 21, 2015 |
| Latest publication | Jan 1, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method related to heat transfer for exothermic reactions
US-11377598-B2 · Jul 5, 2022 · US
Process of preparing catalyst; platinum-tin on zinc aluminate-calcium aluminate-zeolite catalyst for selective light alkane dehydrogenation
US-11040338-B2 · Jun 22, 2021 · US
Method related to heat transfer for exothermic reactions
US-2021054291-A1 · Feb 25, 2021 · US
Structural catalyst with internal heat transfer system for exothermic and endothermic reactions
US-10737236-B2 · Aug 11, 2020 · US
Systems and methods related to the production of ethylene oxide, ethylene glycol, and/or ethanolamines
US-10604496-B2 · Mar 31, 2020 · US
Reactor comprising radially placed cooling plates and methods of using same
US-10525427-B2 · Jan 7, 2020 · US
Process of preparing catalyst; platinum-tin on zinc aluminate-calcium aluminate-zeolite catalyst for selective light alkane dehydrogenation
US-2019388881-A1 · Dec 26, 2019 · US
Systems and methods related to the production of polyethylene
US-10308733-B2 · Jun 4, 2019 · US
Embedded alkane dehydrogenation systems and processes
US-10246386-B2 · Apr 2, 2019 · US
Recent patents
Latest publications not already listed above.
Structural catalyst with internal heat transfer system for exothermic and endothermic reactions
US-2018333695-A1 · Nov 22, 2018 · US
Reactors for separating wax products from lightweight gaseous products of a reaction
US-10035120-B2 · Jul 31, 2018 · US
Systems and methods related to the production of methyl tert-butyl ether
US-9969667-B2 · May 15, 2018 · US
Methods and systems for separating C4 crude streams
US-9957211-B2 · May 1, 2018 · US
Method for the purification of acetic acid and acrylic acid
US-9944582-B2 · Apr 17, 2018 · US
Hydrogenation reactor and process
US-9902668-B2 · Feb 27, 2018 · US
Systems and methods related to the production of ethylene oxide, ethylene glycol, and/or ethanolamines
US-2018044308-A1 · Feb 15, 2018 · US
Systems and methods related to the production of methyl tert-butyl ether
US-2018044271-A1 · Feb 15, 2018 · US
Systems and methods related to the production of polyethylene
US-2018044445-A1 · Feb 15, 2018 · US
Systems and methods related to the separation wax products from products
US-2017369797-A1 · Dec 28, 2017 · US
Engineered inert media for use in fixed bed dehydrogenation reactors
US-2017361312-A1 · Dec 21, 2017 · US
Reactors for separating wax products from lightweight gaseous products of a reaction
US-2017312722-A1 · Nov 2, 2017 · US
Reactor comprising radially placed cooling plates and methods of using same
US-2017304793-A1 · Oct 26, 2017 · US
Reaction and methods of using same
US-2017306243-A1 · Oct 26, 2017 · US
Embedded alkane dehydrogenation systems and processes
US-2017297979-A1 · Oct 19, 2017 · US
Systems and methods for dehydrogenation of alkanes
US-2017275219-A1 · Sep 28, 2017 · US
Methods and systems for separating c4 crude streams
US-2017073289-A1 · Mar 16, 2017 · US
Integrated steam cracker and mtbe production units
US-2016326079-A1 · Nov 10, 2016 · US
Hydrogenation reactor and process
US-2016214913-A1 · Jul 28, 2016 · US
Selective zeolite supported catalysts for propane and butane dehydrogenation
US-2016199823-A1 · Jul 14, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sabic Global Technologies Bv | 25 |
| Saudi Basic Ind Corp | 8 |
| Savic Global Tech B V | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07C5/3337 | 8 |
| B01J8/0285 | 8 |
| C10G2400/20 | 8 |
| B01J8/067 | 5 |
| B01J2208/065 | 5 |