
Avi T. Skaist
Examiner (ID: 2955, Phone: (571)272-9348 , Office: P/3674 )
| Most Active Art Unit | 3674 |
| Art Unit(s) | 3674 |
| Total Applications | 504 |
| Issued Applications | 327 |
| Pending Applications | 54 |
| Abandoned Applications | 141 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 13445567
[patent_doc_number] => 20180274326
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-09-27
[patent_title] => Polymers for Wellbore Plugs and Wellbore Stability
[patent_app_type] => utility
[patent_app_number] => 15/989787
[patent_app_country] => US
[patent_app_date] => 2018-05-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15929
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -26
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15989787
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/989787 | Polymers for Wellbore Plugs and Wellbore Stability | May 24, 2018 | Abandoned |
Array
(
[id] => 15948943
[patent_doc_number] => 10662361
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-05-26
[patent_title] => Hollow hydrogel capsules and methods of using the same
[patent_app_type] => utility
[patent_app_number] => 15/982591
[patent_app_country] => US
[patent_app_date] => 2018-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 43
[patent_no_of_words] => 20182
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15982591
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/982591 | Hollow hydrogel capsules and methods of using the same | May 16, 2018 | Issued |
Array
(
[id] => 17975685
[patent_doc_number] => 11492533
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-11-08
[patent_title] => Viscosity modifying, demulsifier and flow improver composition, its manufacturing process, its uses and method for increasing production in heavy and extra-heavy crude oil wells
[patent_app_type] => utility
[patent_app_number] => 17/051673
[patent_app_country] => US
[patent_app_date] => 2018-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 31
[patent_figures_cnt] => 31
[patent_no_of_words] => 7664
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17051673
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/051673 | Viscosity modifying, demulsifier and flow improver composition, its manufacturing process, its uses and method for increasing production in heavy and extra-heavy crude oil wells | May 16, 2018 | Issued |
Array
(
[id] => 17649825
[patent_doc_number] => 11352539
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-06-07
[patent_title] => Base oil for re-use
[patent_app_type] => utility
[patent_app_number] => 15/981587
[patent_app_country] => US
[patent_app_date] => 2018-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 6960
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15981587
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/981587 | Base oil for re-use | May 15, 2018 | Issued |
Array
(
[id] => 13607381
[patent_doc_number] => 20180355239
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-12-13
[patent_title] => WELL-TREATMENT FLUID, METHOD FOR FORMING FRACTURE, AND METHOD FOR ISOLATING WELLBORE
[patent_app_type] => utility
[patent_app_number] => 15/976962
[patent_app_country] => US
[patent_app_date] => 2018-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4450
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -2
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15976962
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/976962 | Well-treatment fluid, method for forming fracture, and method for isolating wellbore | May 10, 2018 | Issued |
Array
(
[id] => 15087629
[patent_doc_number] => 20190338625
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-11-07
[patent_title] => CREATING FRACTURES IN A FORMATION USING ELECTROMAGNETIC SIGNALS
[patent_app_type] => utility
[patent_app_number] => 15/970604
[patent_app_country] => US
[patent_app_date] => 2018-05-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7224
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -30
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15970604
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/970604 | Creating fractures in a formation using electromagnetic signals | May 2, 2018 | Issued |
Array
(
[id] => 17120053
[patent_doc_number] => 11131177
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-09-28
[patent_title] => Methods for deep reservoir stimulation using acid-forming fluids
[patent_app_type] => utility
[patent_app_number] => 15/962508
[patent_app_country] => US
[patent_app_date] => 2018-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 9175
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15962508
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/962508 | Methods for deep reservoir stimulation using acid-forming fluids | Apr 24, 2018 | Issued |
Array
(
[id] => 14261601
[patent_doc_number] => 10280353
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-05-07
[patent_title] => Drilling fluid
[patent_app_type] => utility
[patent_app_number] => 15/949393
[patent_app_country] => US
[patent_app_date] => 2018-04-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7447
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15949393
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/949393 | Drilling fluid | Apr 9, 2018 | Issued |
Array
(
[id] => 14963465
[patent_doc_number] => 20190309211
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-10-10
[patent_title] => CELLULOSE NANOFIBERS IN EXTENDED CEMENT SYSTEMS
[patent_app_type] => utility
[patent_app_number] => 15/947169
[patent_app_country] => US
[patent_app_date] => 2018-04-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6898
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15947169
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/947169 | CELLULOSE NANOFIBERS IN EXTENDED CEMENT SYSTEMS | Apr 5, 2018 | Abandoned |
Array
(
[id] => 13428455
[patent_doc_number] => 20180265770
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-09-20
[patent_title] => COMPRESSIBLE, THREE-DIMENSIONAL PROPPANT ANTI-SETTLING AGENT
[patent_app_type] => utility
[patent_app_number] => 15/921388
[patent_app_country] => US
[patent_app_date] => 2018-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8030
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 32
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15921388
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/921388 | COMPRESSIBLE, THREE-DIMENSIONAL PROPPANT ANTI-SETTLING AGENT | Mar 13, 2018 | Abandoned |
Array
(
[id] => 14808631
[patent_doc_number] => 20190270925
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-09-05
[patent_title] => METHOD OF DRILLING A SUBTERRANEAN GEOLOGICAL FORMATION
[patent_app_type] => utility
[patent_app_number] => 15/908957
[patent_app_country] => US
[patent_app_date] => 2018-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11430
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15908957
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/908957 | METHOD OF DRILLING A SUBTERRANEAN GEOLOGICAL FORMATION | Feb 28, 2018 | Abandoned |
Array
(
[id] => 14199291
[patent_doc_number] => 10266742
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2019-04-23
[patent_title] => ARC hybrid particle mix for seal and plug quality enhancement
[patent_app_type] => utility
[patent_app_number] => 15/889668
[patent_app_country] => US
[patent_app_date] => 2018-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 6935
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15889668
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/889668 | ARC hybrid particle mix for seal and plug quality enhancement | Feb 5, 2018 | Issued |
Array
(
[id] => 13343275
[patent_doc_number] => 20180223177
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-08-09
[patent_title] => Nanoparticle-Enhanced Resin Coated Frac Sand Composition
[patent_app_type] => utility
[patent_app_number] => 15/873141
[patent_app_country] => US
[patent_app_date] => 2018-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3886
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -30
[patent_words_short_claim] => 28
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15873141
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/873141 | Nanoparticle-enhanced resin coated frac sand composition | Jan 16, 2018 | Issued |
Array
(
[id] => 12708778
[patent_doc_number] => 20180128092
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-10
[patent_title] => SYSTEM AND APPARATUS FOR CREATING A LIQUID CARBON DIOXIDE FRACTURING FLUID
[patent_app_type] => utility
[patent_app_number] => 15/860944
[patent_app_country] => US
[patent_app_date] => 2018-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5987
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15860944
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/860944 | SYSTEM AND APPARATUS FOR CREATING A LIQUID CARBON DIOXIDE FRACTURING FLUID | Jan 2, 2018 | Abandoned |
Array
(
[id] => 16909081
[patent_doc_number] => 11041109
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-06-22
[patent_title] => Enhanced surfactant polymer flooding processes for oil recovery in carbonate reservoirs
[patent_app_type] => utility
[patent_app_number] => 15/855438
[patent_app_country] => US
[patent_app_date] => 2017-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 6366
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15855438
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/855438 | Enhanced surfactant polymer flooding processes for oil recovery in carbonate reservoirs | Dec 26, 2017 | Issued |
Array
(
[id] => 12528285
[patent_doc_number] => 10006276
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2018-06-26
[patent_title] => Processing of oil by steam addition
[patent_app_type] => utility
[patent_app_number] => 15/819538
[patent_app_country] => US
[patent_app_date] => 2017-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 32
[patent_figures_cnt] => 32
[patent_no_of_words] => 19101
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 499
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15819538
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/819538 | Processing of oil by steam addition | Nov 20, 2017 | Issued |
Array
(
[id] => 16127025
[patent_doc_number] => 10697258
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-06-30
[patent_title] => Dual racking board drilling rig
[patent_app_type] => utility
[patent_app_number] => 15/799062
[patent_app_country] => US
[patent_app_date] => 2017-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6055
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 256
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15799062
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/799062 | Dual racking board drilling rig | Oct 30, 2017 | Issued |
Array
(
[id] => 12677011
[patent_doc_number] => 20180117503
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-03
[patent_title] => GAS-TIGHT LOW GRAVITY SEPARATION DEVICE
[patent_app_type] => utility
[patent_app_number] => 15/797811
[patent_app_country] => US
[patent_app_date] => 2017-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8344
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -32
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15797811
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/797811 | Gas-tight low gravity separation device | Oct 29, 2017 | Issued |
Array
(
[id] => 12660868
[patent_doc_number] => 20180112122
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-04-26
[patent_title] => COMPOSITIONS FOR ENHANCED OIL RECOVERY
[patent_app_type] => utility
[patent_app_number] => 15/792108
[patent_app_country] => US
[patent_app_date] => 2017-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11553
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15792108
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/792108 | Compositions for enhanced oil recovery | Oct 23, 2017 | Issued |
Array
(
[id] => 16549891
[patent_doc_number] => 10883040
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-01-05
[patent_title] => Injection fluids for oil recovery and methods of making and using the same
[patent_app_type] => utility
[patent_app_number] => 15/790278
[patent_app_country] => US
[patent_app_date] => 2017-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 10412
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15790278
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/790278 | Injection fluids for oil recovery and methods of making and using the same | Oct 22, 2017 | Issued |