Search

Alejandro Rivero

Examiner (ID: 4745, Phone: (571)270-3641 , Office: P/2647 )

Most Active Art Unit
2647
Art Unit(s)
2648, 2647, 2684, 6216, 2618, OPQA
Total Applications
312
Issued Applications
213
Pending Applications
3
Abandoned Applications
97

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10686028 [patent_doc_number] => 20160032173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'Method for the time delayed reduction in viscosity of hydraulic fracturing fluid' [patent_app_type] => utility [patent_app_number] => 14/545894 [patent_app_country] => US [patent_app_date] => 2015-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5112 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14545894 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/545894
Method for the time delayed reduction in viscosity of hydraulic fracturing fluid Jul 1, 2015 Abandoned
Array ( [id] => 10176487 [patent_doc_number] => 09206683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-08 [patent_title] => 'Oil and gas well fracture liquid tracing using DNA' [patent_app_type] => utility [patent_app_number] => 14/706581 [patent_app_country] => US [patent_app_date] => 2015-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 28 [patent_no_of_words] => 17642 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14706581 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/706581
Oil and gas well fracture liquid tracing using DNA May 6, 2015 Issued
Array ( [id] => 10400044 [patent_doc_number] => 20150285053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'FRACTURING PROCESS WITH FRICTION REDUCTION COATING' [patent_app_type] => utility [patent_app_number] => 14/679485 [patent_app_country] => US [patent_app_date] => 2015-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3482 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14679485 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/679485
FRACTURING PROCESS WITH FRICTION REDUCTION COATING Apr 5, 2015 Abandoned
Array ( [id] => 10307002 [patent_doc_number] => 20150192003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-09 [patent_title] => 'METHOD FOR ENHANCED OIL RECOVERY USING CYCLIC STEAM STIMULATION AND ELECTROMAGNETIC HEATING' [patent_app_type] => utility [patent_app_number] => 14/583345 [patent_app_country] => US [patent_app_date] => 2014-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5887 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14583345 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/583345
METHOD FOR ENHANCED OIL RECOVERY USING CYCLIC STEAM STIMULATION AND ELECTROMAGNETIC HEATING Dec 25, 2014 Abandoned
Array ( [id] => 10989602 [patent_doc_number] => 20160186547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'METHODS OF PRODUCING HYDROCARBONS FROM A WELLBORE UTILIZING OPTIMIZED HIGH-PRESSURE WATER INJECTION' [patent_app_type] => utility [patent_app_number] => 14/582395 [patent_app_country] => US [patent_app_date] => 2014-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6105 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14582395 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/582395
Methods of producing hydrocarbons from a wellbore utilizing optimized high-pressure water injection Dec 23, 2014 Issued
Array ( [id] => 10799821 [patent_doc_number] => 20160145978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'METHOD TO ENHANCE MICROBIAL GAS PRODUCTION FROM UNCONVENTIONAL RESERVOIRS AND KEROGEN DEPOSITS' [patent_app_type] => utility [patent_app_number] => 14/550935 [patent_app_country] => US [patent_app_date] => 2014-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2621 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14550935 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/550935
METHOD TO ENHANCE MICROBIAL GAS PRODUCTION FROM UNCONVENTIONAL RESERVOIRS AND KEROGEN DEPOSITS Nov 21, 2014 Abandoned
Array ( [id] => 10762549 [patent_doc_number] => 20160108702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-21 [patent_title] => 'METHOD AND DEVICE FOR RECOVERING OIL' [patent_app_type] => utility [patent_app_number] => 14/517617 [patent_app_country] => US [patent_app_date] => 2014-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4533 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14517617 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/517617
METHOD AND DEVICE FOR RECOVERING OIL Oct 16, 2014 Abandoned
14/491615 Well Service Fluid Composition and Method of using Microemulsions as Flowback Aids Sep 18, 2014 Abandoned
Array ( [id] => 10723024 [patent_doc_number] => 20160069171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'IN SITU GRAVITY DRAINAGE SYSTEM AND METHOD FOR EXTRACTING BITUMEN FROM ALTERNATIVE PAY REGIONS' [patent_app_type] => utility [patent_app_number] => 14/480338 [patent_app_country] => US [patent_app_date] => 2014-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 13731 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14480338 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/480338
In situ gravity drainage system and method for extracting bitumen from alternative pay regions Sep 7, 2014 Issued
Array ( [id] => 9854293 [patent_doc_number] => 20150034309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'Oil and Gas Fracture Liquid Tracing Using DNA' [patent_app_type] => utility [patent_app_number] => 14/273199 [patent_app_country] => US [patent_app_date] => 2014-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10814 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14273199 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/273199
Oil and gas fracture liquid tracing using DNA May 7, 2014 Issued
Array ( [id] => 10008004 [patent_doc_number] => 09051510 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-06-09 [patent_title] => 'Treatment fluids containing a perfluorinated carboxylic acid for use in subterranean formation operations' [patent_app_type] => utility [patent_app_number] => 14/396215 [patent_app_country] => US [patent_app_date] => 2014-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9196 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14396215 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/396215
Treatment fluids containing a perfluorinated carboxylic acid for use in subterranean formation operations May 7, 2014 Issued
Array ( [id] => 10407269 [patent_doc_number] => 20150292278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-15 [patent_title] => 'Method of Stopping Lost Circulation' [patent_app_type] => utility [patent_app_number] => 14/248428 [patent_app_country] => US [patent_app_date] => 2014-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9532 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14248428 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/248428
Method of Stopping Lost Circulation Apr 8, 2014 Abandoned
Array ( [id] => 10313019 [patent_doc_number] => 20150198021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-16 [patent_title] => 'THERMAL HYDROCARBON RECOVERY METHOD WITH NON-CONDENSABLE GAS INJECTION' [patent_app_type] => utility [patent_app_number] => 14/154735 [patent_app_country] => US [patent_app_date] => 2014-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2935 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14154735 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/154735
THERMAL HYDROCARBON RECOVERY METHOD WITH NON-CONDENSABLE GAS INJECTION Jan 13, 2014 Abandoned
Array ( [id] => 9533714 [patent_doc_number] => 20140158360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'DRAG REDUCING AGENTS FOR OIL- AND SYNTHETIC-BASED FLUIDS' [patent_app_type] => utility [patent_app_number] => 14/102162 [patent_app_country] => US [patent_app_date] => 2013-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2824 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14102162 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/102162
DRAG REDUCING AGENTS FOR OIL- AND SYNTHETIC-BASED FLUIDS Dec 9, 2013 Abandoned
Array ( [id] => 11805301 [patent_doc_number] => 09546316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-17 [patent_title] => 'Densifying carbon dioxide with a dispersion of carbon dioxide-philic water capsules' [patent_app_type] => utility [patent_app_number] => 14/074901 [patent_app_country] => US [patent_app_date] => 2013-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3823 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14074901 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/074901
Densifying carbon dioxide with a dispersion of carbon dioxide-philic water capsules Nov 7, 2013 Issued
Array ( [id] => 9334043 [patent_doc_number] => 20140060825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'DIRECT STEAM GENERATION CO2 OUTPUT CONTROL' [patent_app_type] => utility [patent_app_number] => 14/018031 [patent_app_country] => US [patent_app_date] => 2013-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2339 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14018031 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/018031
DIRECT STEAM GENERATION CO2 OUTPUT CONTROL Sep 3, 2013 Abandoned
Array ( [id] => 9854292 [patent_doc_number] => 20150034308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'Oil and Gas Fracture Liquid Tracing with Oligonucleotides' [patent_app_type] => utility [patent_app_number] => 13/956864 [patent_app_country] => US [patent_app_date] => 2013-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8336 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13956864 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/956864
Oil and gas fracture liquid tracing with oligonucleotides Jul 31, 2013 Issued
Array ( [id] => 11212122 [patent_doc_number] => 09441151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-13 [patent_title] => 'Wellbore servicing materials and methods of making and using same' [patent_app_type] => utility [patent_app_number] => 13/893868 [patent_app_country] => US [patent_app_date] => 2013-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12400 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13893868 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/893868
Wellbore servicing materials and methods of making and using same May 13, 2013 Issued
Array ( [id] => 11277549 [patent_doc_number] => 09494026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-15 [patent_title] => 'Methods and compositions of treating subterranean formations with a novel resin system' [patent_app_type] => utility [patent_app_number] => 13/867476 [patent_app_country] => US [patent_app_date] => 2013-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10615 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13867476 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/867476
Methods and compositions of treating subterranean formations with a novel resin system Apr 21, 2013 Issued
Array ( [id] => 9667283 [patent_doc_number] => 20140231146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'METHOD OF ENHANCING DRILLING FLUID PERFORMANCE' [patent_app_type] => utility [patent_app_number] => 13/773199 [patent_app_country] => US [patent_app_date] => 2013-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6135 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13773199 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/773199
METHOD OF ENHANCING DRILLING FLUID PERFORMANCE Feb 20, 2013 Abandoned
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