| Application number | Title of the application | Filing Date | Status |
|---|
Array
(
[id] => 2340027
[patent_doc_number] => 04702315
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-27
[patent_title] => 'Method and apparatus for sonically stimulating oil wells to increase the production thereof'
[patent_app_type] => 1
[patent_app_number] => 6/900587
[patent_app_country] => US
[patent_app_date] => 1986-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1604
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/702/04702315.pdf
[firstpage_image] =>[orig_patent_app_number] => 900587
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/900587 | Method and apparatus for sonically stimulating oil wells to increase the production thereof | Aug 25, 1986 | Issued |
Array
(
[id] => 2328785
[patent_doc_number] => 04711302
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-12-08
[patent_title] => 'Gravel pack void space removal via high energy impulse'
[patent_app_type] => 1
[patent_app_number] => 6/900466
[patent_app_country] => US
[patent_app_date] => 1986-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1480
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/711/04711302.pdf
[firstpage_image] =>[orig_patent_app_number] => 900466
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/900466 | Gravel pack void space removal via high energy impulse | Aug 24, 1986 | Issued |
| 06/899253 | METHOD FOR PRESSING-IN WATER INTO FLUIDUM-STORING ROCKS CONTAINING CLAY MINERALS, IN PARTICULAR INTO HYDROCARBON SITES FORMED BY SANDSTONES, SANDS, MARLACEOUS SANDSTONES | Aug 21, 1986 | Abandoned |
Array
(
[id] => 2288793
[patent_doc_number] => 04696345
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-29
[patent_title] => 'Hasdrive with multiple offset producers'
[patent_app_type] => 1
[patent_app_number] => 6/898549
[patent_app_country] => US
[patent_app_date] => 1986-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1831
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/696/04696345.pdf
[firstpage_image] =>[orig_patent_app_number] => 898549
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/898549 | Hasdrive with multiple offset producers | Aug 20, 1986 | Issued |
Array
(
[id] => 2294314
[patent_doc_number] => 04690217
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-01
[patent_title] => 'Process for water injectivity improvement treatment of water injection wells'
[patent_app_type] => 1
[patent_app_number] => 6/897179
[patent_app_country] => US
[patent_app_date] => 1986-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2268
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 18
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/690/04690217.pdf
[firstpage_image] =>[orig_patent_app_number] => 897179
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/897179 | Process for water injectivity improvement treatment of water injection wells | Aug 14, 1986 | Issued |
Array
(
[id] => 2434129
[patent_doc_number] => 04721158
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-26
[patent_title] => 'Fluid injection control system'
[patent_app_type] => 1
[patent_app_number] => 6/896997
[patent_app_country] => US
[patent_app_date] => 1986-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3333
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 42
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/721/04721158.pdf
[firstpage_image] =>[orig_patent_app_number] => 896997
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/896997 | Fluid injection control system | Aug 14, 1986 | Issued |
| 06/895664 | MISCIBLE GAS ENHANCED OIL RECOVERY METHOD USING OIL-BRINE COMPATIBLE PRE-FORMED FOAM | Aug 10, 1986 | Abandoned |
Array
(
[id] => 2401578
[patent_doc_number] => 04741400
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-03
[patent_title] => 'Method for scale inhibition in a well penetrating a subterranean formation'
[patent_app_type] => 1
[patent_app_number] => 6/894152
[patent_app_country] => US
[patent_app_date] => 1986-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 4865
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/741/04741400.pdf
[firstpage_image] =>[orig_patent_app_number] => 894152
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/894152 | Method for scale inhibition in a well penetrating a subterranean formation | Aug 6, 1986 | Issued |
Array
(
[id] => 2328766
[patent_doc_number] => 04701070
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-20
[patent_title] => 'Method of pothole repair'
[patent_app_type] => 1
[patent_app_number] => 6/893736
[patent_app_country] => US
[patent_app_date] => 1986-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1417
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/701/04701070.pdf
[firstpage_image] =>[orig_patent_app_number] => 893736
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/893736 | Method of pothole repair | Aug 5, 1986 | Issued |
Array
(
[id] => 2371442
[patent_doc_number] => 04694904
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-22
[patent_title] => 'Cyclic flooding of a naturally-fractured formation'
[patent_app_type] => 1
[patent_app_number] => 6/892524
[patent_app_country] => US
[patent_app_date] => 1986-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2450
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 173
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/694/04694904.pdf
[firstpage_image] =>[orig_patent_app_number] => 892524
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/892524 | Cyclic flooding of a naturally-fractured formation | Jul 30, 1986 | Issued |
Array
(
[id] => 2443894
[patent_doc_number] => 04716974
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-05
[patent_title] => 'Method and apparatus for coring with an in situ core barrel sponge'
[patent_app_type] => 1
[patent_app_number] => 6/887352
[patent_app_country] => US
[patent_app_date] => 1986-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 4462
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/716/04716974.pdf
[firstpage_image] =>[orig_patent_app_number] => 887352
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/887352 | Method and apparatus for coring with an in situ core barrel sponge | Jul 20, 1986 | Issued |
Array
(
[id] => 2443894
[patent_doc_number] => 04716974
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-05
[patent_title] => 'Method and apparatus for coring with an in situ core barrel sponge'
[patent_app_type] => 1
[patent_app_number] => 6/887352
[patent_app_country] => US
[patent_app_date] => 1986-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 4462
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/716/04716974.pdf
[firstpage_image] =>[orig_patent_app_number] => 887352
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/887352 | Method and apparatus for coring with an in situ core barrel sponge | Jul 20, 1986 | Issued |
| 06/886731 | GRAVEL PACK ASSEMBLY | Jul 17, 1986 | Abandoned |
Array
(
[id] => 2317559
[patent_doc_number] => 04671357
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-09
[patent_title] => 'Method of cementing a casing in a borehole'
[patent_app_type] => 1
[patent_app_number] => 6/884307
[patent_app_country] => US
[patent_app_date] => 1986-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2362
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 41
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/671/04671357.pdf
[firstpage_image] =>[orig_patent_app_number] => 884307
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/884307 | Method of cementing a casing in a borehole | Jul 14, 1986 | Issued |
Array
(
[id] => 2320702
[patent_doc_number] => 04679999
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-14
[patent_title] => 'Synchronous drive system and method of making the same'
[patent_app_type] => 1
[patent_app_number] => 6/883257
[patent_app_country] => US
[patent_app_date] => 1986-07-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 3795
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 218
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/679/04679999.pdf
[firstpage_image] =>[orig_patent_app_number] => 883257
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/883257 | Synchronous drive system and method of making the same | Jul 7, 1986 | Issued |
Array
(
[id] => 2406954
[patent_doc_number] => 04733725
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-29
[patent_title] => 'Single well test for evaluating CO.sub.2 injection'
[patent_app_type] => 1
[patent_app_number] => 6/882990
[patent_app_country] => US
[patent_app_date] => 1986-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3003
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/733/04733725.pdf
[firstpage_image] =>[orig_patent_app_number] => 882990
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/882990 | Single well test for evaluating CO.sub.2 injection | Jul 6, 1986 | Issued |
Array
(
[id] => 2315682
[patent_doc_number] => 04679631
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-14
[patent_title] => 'Composition and method of stimulating subterranean formations'
[patent_app_type] => 1
[patent_app_number] => 6/882127
[patent_app_country] => US
[patent_app_date] => 1986-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4549
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/679/04679631.pdf
[firstpage_image] =>[orig_patent_app_number] => 882127
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/882127 | Composition and method of stimulating subterranean formations | Jul 2, 1986 | Issued |
Array
(
[id] => 2354867
[patent_doc_number] => 04665989
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-19
[patent_title] => 'Well production start up method'
[patent_app_type] => 1
[patent_app_number] => 6/882659
[patent_app_country] => US
[patent_app_date] => 1986-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3304
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/665/04665989.pdf
[firstpage_image] =>[orig_patent_app_number] => 882659
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/882659 | Well production start up method | Jun 30, 1986 | Issued |
Array
(
[id] => 2434184
[patent_doc_number] => 04721161
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-26
[patent_title] => 'Method for decreasing permeability around a wellbore'
[patent_app_type] => 1
[patent_app_number] => 6/880452
[patent_app_country] => US
[patent_app_date] => 1986-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3716
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/721/04721161.pdf
[firstpage_image] =>[orig_patent_app_number] => 880452
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/880452 | Method for decreasing permeability around a wellbore | Jun 29, 1986 | Issued |
Array
(
[id] => 2356463
[patent_doc_number] => 04682652
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-28
[patent_title] => 'Producing hydrocarbons through successively perforated intervals of a horizontal well between two vertical wells'
[patent_app_type] => 1
[patent_app_number] => 6/880393
[patent_app_country] => US
[patent_app_date] => 1986-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3047
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/682/04682652.pdf
[firstpage_image] =>[orig_patent_app_number] => 880393
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/880393 | Producing hydrocarbons through successively perforated intervals of a horizontal well between two vertical wells | Jun 29, 1986 | Issued |