
Clifford H. Knoll
Examiner (ID: 6323)
| Most Active Art Unit | 2111 |
| Art Unit(s) | 2308, 2112, 2111 |
| Total Applications | 533 |
| Issued Applications | 412 |
| Pending Applications | 3 |
| Abandoned Applications | 120 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 12909451
[patent_doc_number] => 20180194992
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-07-12
[patent_title] => PROPPANT COATING FOR HEAVY METAL RECOVERY
[patent_app_type] => utility
[patent_app_number] => 15/740383
[patent_app_country] => US
[patent_app_date] => 2016-06-27
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/740383 | Proppant coating for heavy metal recovery | Jun 26, 2016 | Issued |
Array
(
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[patent_doc_number] => 20170369768
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-12-28
[patent_title] => Shale Treatment
[patent_app_type] => utility
[patent_app_number] => 15/191858
[patent_app_country] => US
[patent_app_date] => 2016-06-24
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Array
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[patent_doc_number] => 09982521
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[patent_kind] => B2
[patent_issue_date] => 2018-05-29
[patent_title] => Method for injecting low salinity water
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[patent_app_date] => 2016-06-21
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Array
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[patent_kind] => A1
[patent_issue_date] => 2016-10-27
[patent_title] => 'HYDROCARBON-BASED FRACTURING FLUID COMPOSITION, SYSTEM, AND METHOD'
[patent_app_type] => utility
[patent_app_number] => 15/186153
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Array
(
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[patent_doc_number] => 20160289548
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[patent_issue_date] => 2016-10-06
[patent_title] => 'Well Treatment Methods and Fluids'
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Array
(
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[patent_doc_number] => 20190277123
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[patent_issue_date] => 2019-09-12
[patent_title] => METHOD FOR TREATING FRACTURED SUBTERRANEAN FORMATIONS WITH CONTROLLED SOLIDS SETTING IN WELLBORE
[patent_app_type] => utility
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Array
(
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[patent_issue_date] => 2020-09-22
[patent_title] => Use of a composition for stabilizing a geological formation in oil fields, gas fields, water pumping fields, mining or tunnel constructions
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Array
(
[id] => 11122114
[patent_doc_number] => 20160319087
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[patent_kind] => A1
[patent_issue_date] => 2016-11-03
[patent_title] => 'OIL FIELD APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 15/140123
[patent_app_country] => US
[patent_app_date] => 2016-04-27
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/140123 | OIL FIELD APPARATUS | Apr 26, 2016 | Abandoned |
Array
(
[id] => 16916135
[patent_doc_number] => 20210189227
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[patent_kind] => A1
[patent_issue_date] => 2021-06-24
[patent_title] => PICKERING EMULSIONS USED IN WELLBORE SERVICING FLUIDS AND METHODS
[patent_app_type] => utility
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Array
(
[id] => 12608019
[patent_doc_number] => 20180094503
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[patent_kind] => A1
[patent_issue_date] => 2018-04-05
[patent_title] => METHOD OF ABANDONING A WELL
[patent_app_type] => utility
[patent_app_number] => 15/562523
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Array
(
[id] => 17119781
[patent_doc_number] => 11130904
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-09-28
[patent_title] => Gravel packing fluids with enhanced thermal stability
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/553108 | Gravel packing fluids with enhanced thermal stability | Feb 23, 2016 | Issued |
Array
(
[id] => 11047703
[patent_doc_number] => 20160244661
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[patent_issue_date] => 2016-08-25
[patent_title] => 'EMULSION SYSTEM UTILIZING NITROGEN AND HEAT TO TREAT DEEP WATER BLOCKAGE'
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Array
(
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[patent_title] => COMPOSITIONS AND METHODS FOR WELL CEMENTING
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Array
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Array
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Array
(
[id] => 10769629
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Array
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Array
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Array
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