Search

Timothy J. Kugel

Examiner (ID: 8417, Phone: (571)272-1460 , Office: P/3991 )

Most Active Art Unit
1796
Art Unit(s)
1796, 1712, 3991, 1765
Total Applications
723
Issued Applications
584
Pending Applications
34
Abandoned Applications
107

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6496875 [patent_doc_number] => 20100010106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'Metal-Mediated Viscosity Reduction of Fluids Gelled With Viscoelastic Surfactants' [patent_app_type] => utility [patent_app_number] => 12/563500 [patent_app_country] => US [patent_app_date] => 2009-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8840 [patent_no_of_claims] => 24 [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] => publications/A1/0010/20100010106.pdf [firstpage_image] =>[orig_patent_app_number] => 12563500 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/563500
Metal-mediated viscosity reduction of fluids gelled with viscoelastic surfactants Sep 20, 2009 Issued
Array ( [id] => 7762310 [patent_doc_number] => 08114819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-14 [patent_title] => 'Polymers for oilfield applications' [patent_app_type] => utility [patent_app_number] => 12/561740 [patent_app_country] => US [patent_app_date] => 2009-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13780 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/114/08114819.pdf [firstpage_image] =>[orig_patent_app_number] => 12561740 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/561740
Polymers for oilfield applications Sep 16, 2009 Issued
Array ( [id] => 4529308 [patent_doc_number] => 07923415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-12 [patent_title] => 'Methods to reduce settling rate of solids in a treatment fluid' [patent_app_type] => utility [patent_app_number] => 12/551081 [patent_app_country] => US [patent_app_date] => 2009-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6835 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/923/07923415.pdf [firstpage_image] =>[orig_patent_app_number] => 12551081 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/551081
Methods to reduce settling rate of solids in a treatment fluid Aug 30, 2009 Issued
Array ( [id] => 6222267 [patent_doc_number] => 20100056404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'METHOD FOR TREATING HYDROGEN SULFIDE-CONTAINING FLUIDS' [patent_app_type] => utility [patent_app_number] => 12/550910 [patent_app_country] => US [patent_app_date] => 2009-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11313 [patent_no_of_claims] => 25 [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] => publications/A1/0056/20100056404.pdf [firstpage_image] =>[orig_patent_app_number] => 12550910 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/550910
METHOD FOR TREATING HYDROGEN SULFIDE-CONTAINING FLUIDS Aug 30, 2009 Abandoned
95/000495 FLASH CHROMATOGRAPHY CARTRIDGE Aug 20, 2009 Issued
Array ( [id] => 4484206 [patent_doc_number] => 07902124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-08 [patent_title] => 'Self-diverting acid treatment with formic-acid-free corrosion inhibitor' [patent_app_type] => utility [patent_app_number] => 12/545381 [patent_app_country] => US [patent_app_date] => 2009-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6430 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/902/07902124.pdf [firstpage_image] =>[orig_patent_app_number] => 12545381 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/545381
Self-diverting acid treatment with formic-acid-free corrosion inhibitor Aug 20, 2009 Issued
95/000497 FLASH CHROMATOGRAPHY CARTRIDGE Aug 20, 2009 Issued
Array ( [id] => 5374884 [patent_doc_number] => 20090312445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-17 [patent_title] => 'Foamed Cement Compositions Comprising Oil-Swellable Particles' [patent_app_type] => utility [patent_app_number] => 12/544915 [patent_app_country] => US [patent_app_date] => 2009-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5042 [patent_no_of_claims] => 20 [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] => publications/A1/0312/20090312445.pdf [firstpage_image] =>[orig_patent_app_number] => 12544915 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/544915
Foamed cement compositions comprising oil-swellable particles Aug 19, 2009 Issued
Array ( [id] => 4572124 [patent_doc_number] => 07829508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-09 [patent_title] => 'Methods and compositions of controlling the rheology of a diutan-containing well treatment fluid at high temperatures' [patent_app_type] => utility [patent_app_number] => 12/543244 [patent_app_country] => US [patent_app_date] => 2009-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4521 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/829/07829508.pdf [firstpage_image] =>[orig_patent_app_number] => 12543244 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/543244
Methods and compositions of controlling the rheology of a diutan-containing well treatment fluid at high temperatures Aug 17, 2009 Issued
Array ( [id] => 5364172 [patent_doc_number] => 20090301731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'Methods to Increase Recovery of Treatment Fluid Following Stimulation of a Subterranean Formation Comprising Cationic Surfactant Coated Particles' [patent_app_type] => utility [patent_app_number] => 12/543224 [patent_app_country] => US [patent_app_date] => 2009-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5794 [patent_no_of_claims] => 18 [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] => publications/A1/0301/20090301731.pdf [firstpage_image] =>[orig_patent_app_number] => 12543224 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/543224
Methods to increase recovery of treatment fluid following stimulation of a subterranean formation comprising cationic surfactant coated particles Aug 17, 2009 Issued
Array ( [id] => 4595999 [patent_doc_number] => 07981845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-19 [patent_title] => 'Partially neutralized polyhydroxy acids for well treatments' [patent_app_type] => utility [patent_app_number] => 12/541311 [patent_app_country] => US [patent_app_date] => 2009-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5983 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/981/07981845.pdf [firstpage_image] =>[orig_patent_app_number] => 12541311 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/541311
Partially neutralized polyhydroxy acids for well treatments Aug 13, 2009 Issued
Array ( [id] => 8017243 [patent_doc_number] => 08138124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-20 [patent_title] => 'Drilling fluid with circulation loss reducing additive package' [patent_app_type] => utility [patent_app_number] => 12/535854 [patent_app_country] => US [patent_app_date] => 2009-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3807 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/138/08138124.pdf [firstpage_image] =>[orig_patent_app_number] => 12535854 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/535854
Drilling fluid with circulation loss reducing additive package Aug 4, 2009 Issued
Array ( [id] => 4529280 [patent_doc_number] => 07923414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-12 [patent_title] => 'Rheology modifier comprising a tetrakis(hydroxyalkyl) phosphonium salt for polymer fluids' [patent_app_type] => utility [patent_app_number] => 12/534901 [patent_app_country] => US [patent_app_date] => 2009-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2382 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/923/07923414.pdf [firstpage_image] =>[orig_patent_app_number] => 12534901 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/534901
Rheology modifier comprising a tetrakis(hydroxyalkyl) phosphonium salt for polymer fluids Aug 3, 2009 Issued
Array ( [id] => 32635 [patent_doc_number] => 07790656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-07 [patent_title] => 'Proppants and anti-flowback additives made from sillimanite minerals, methods of manufacture, and methods of use' [patent_app_type] => utility [patent_app_number] => 12/511296 [patent_app_country] => US [patent_app_date] => 2009-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 12581 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/790/07790656.pdf [firstpage_image] =>[orig_patent_app_number] => 12511296 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/511296
Proppants and anti-flowback additives made from sillimanite minerals, methods of manufacture, and methods of use Jul 28, 2009 Issued
Array ( [id] => 6149790 [patent_doc_number] => 20110021385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'SECONDARY EMULSIFIERS FOR INVERTED EMULSION FLUIDS AND METHODS FOR MAKING AND USING SAME' [patent_app_type] => utility [patent_app_number] => 12/510101 [patent_app_country] => US [patent_app_date] => 2009-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4840 [patent_no_of_claims] => 11 [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] => publications/A1/0021/20110021385.pdf [firstpage_image] =>[orig_patent_app_number] => 12510101 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/510101
Secondary emulsifiers for inverted emulsion fluids and methods for making and using same Jul 26, 2009 Issued
Array ( [id] => 53999 [patent_doc_number] => 07767630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-03 [patent_title] => 'Method of treating a well with a gel stabilizer' [patent_app_type] => utility [patent_app_number] => 12/506122 [patent_app_country] => US [patent_app_date] => 2009-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3257 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/767/07767630.pdf [firstpage_image] =>[orig_patent_app_number] => 12506122 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/506122
Method of treating a well with a gel stabilizer Jul 19, 2009 Issued
Array ( [id] => 7795863 [patent_doc_number] => 08124569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-28 [patent_title] => 'Control of the properties of cement slurries of normal densities with optimized polymers combination' [patent_app_type] => utility [patent_app_number] => 12/499870 [patent_app_country] => US [patent_app_date] => 2009-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4018 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/124/08124569.pdf [firstpage_image] =>[orig_patent_app_number] => 12499870 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/499870
Control of the properties of cement slurries of normal densities with optimized polymers combination Jul 8, 2009 Issued
Array ( [id] => 5558705 [patent_doc_number] => 20090270282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'PROCESS OF HYDRAULIC FRACTURING' [patent_app_type] => utility [patent_app_number] => 12/498399 [patent_app_country] => US [patent_app_date] => 2009-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2845 [patent_no_of_claims] => 15 [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] => publications/A1/0270/20090270282.pdf [firstpage_image] =>[orig_patent_app_number] => 12498399 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/498399
Process of hydraulic fracturing using a viscoelastic wellbore fluid Jul 6, 2009 Issued
Array ( [id] => 5304069 [patent_doc_number] => 20090298721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-03 [patent_title] => 'Friction Reducer Performance in Water Containing Multivalent Ions' [patent_app_type] => utility [patent_app_number] => 12/497968 [patent_app_country] => US [patent_app_date] => 2009-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8200 [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] => publications/A1/0298/20090298721.pdf [firstpage_image] =>[orig_patent_app_number] => 12497968 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/497968
Friction reducer performance in water containing multivalent ions Jul 5, 2009 Issued
Array ( [id] => 62916 [patent_doc_number] => 07763570 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-07-27 [patent_title] => 'Drilling fluid additive containing syrups' [patent_app_type] => utility [patent_app_number] => 12/459480 [patent_app_country] => US [patent_app_date] => 2009-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4369 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/763/07763570.pdf [firstpage_image] =>[orig_patent_app_number] => 12459480 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/459480
Drilling fluid additive containing syrups Jul 1, 2009 Issued
Menu