Search

Yelena G. Gakh

Examiner (ID: 9208, Phone: (571)272-1257 , Office: P/1797 )

Most Active Art Unit
1743
Art Unit(s)
1797, 1743, 1777
Total Applications
1151
Issued Applications
533
Pending Applications
106
Abandoned Applications
511

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5533993 [patent_doc_number] => 20090233781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'Decanter type centrifugal separator' [patent_app_type] => utility [patent_app_number] => 11/990764 [patent_app_country] => US [patent_app_date] => 2005-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4733 [patent_no_of_claims] => 3 [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/A1/0233/20090233781.pdf [firstpage_image] =>[orig_patent_app_number] => 11990764 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/990764
Decanter type centrifugal separator with torque transmission mechanism Aug 25, 2005 Issued
Array ( [id] => 5009564 [patent_doc_number] => 20070280042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'CONTAINER FOR MIXING TWO LIQUIDS AND THE LIKE' [patent_app_type] => utility [patent_app_number] => 11/661601 [patent_app_country] => US [patent_app_date] => 2005-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9242 [patent_no_of_claims] => 13 [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/A1/0280/20070280042.pdf [firstpage_image] =>[orig_patent_app_number] => 11661601 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/661601
Container for mixing two fluids Aug 21, 2005 Issued
Array ( [id] => 90314 [patent_doc_number] => 07731411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-08 [patent_title] => 'Circulating fluid system for powder fluidization and method of performing same' [patent_app_type] => utility [patent_app_number] => 11/205559 [patent_app_country] => US [patent_app_date] => 2005-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5502 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/731/07731411.pdf [firstpage_image] =>[orig_patent_app_number] => 11205559 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/205559
Circulating fluid system for powder fluidization and method of performing same Aug 16, 2005 Issued
Array ( [id] => 4998635 [patent_doc_number] => 20070041269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-22 [patent_title] => 'Tripod-mounted magnetic mixer apparatus and method' [patent_app_type] => utility [patent_app_number] => 11/205118 [patent_app_country] => US [patent_app_date] => 2005-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4460 [patent_no_of_claims] => 20 [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/A1/0041/20070041269.pdf [firstpage_image] =>[orig_patent_app_number] => 11205118 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/205118
Tripod-mounted magnetic mixer apparatus and method Aug 16, 2005 Issued
Array ( [id] => 4734956 [patent_doc_number] => 20080051936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-28 [patent_title] => 'Method And Arrangement For Automated Colour Mixing' [patent_app_type] => utility [patent_app_number] => 11/576019 [patent_app_country] => US [patent_app_date] => 2005-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5281 [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] => publications/A1/0051/20080051936.pdf [firstpage_image] =>[orig_patent_app_number] => 11576019 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/576019
Method and arrangement for automated color mixing Aug 15, 2005 Issued
Array ( [id] => 5797919 [patent_doc_number] => 20060034148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-16 [patent_title] => 'High speed mixer' [patent_app_type] => utility [patent_app_number] => 11/201469 [patent_app_country] => US [patent_app_date] => 2005-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1508 [patent_no_of_claims] => 15 [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/A1/0034/20060034148.pdf [firstpage_image] =>[orig_patent_app_number] => 11201469 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/201469
High speed mixer Aug 10, 2005 Abandoned
Array ( [id] => 5153142 [patent_doc_number] => 20070036024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-15 [patent_title] => 'Fluid blending and mixing system' [patent_app_type] => utility [patent_app_number] => 11/200657 [patent_app_country] => US [patent_app_date] => 2005-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2708 [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/A1/0036/20070036024.pdf [firstpage_image] =>[orig_patent_app_number] => 11200657 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/200657
Fluid blending and mixing system Aug 9, 2005 Abandoned
Array ( [id] => 4852979 [patent_doc_number] => 20080318722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'Gear Train for Driving a Mixer Drum Mounted on a Vehicle' [patent_app_type] => utility [patent_app_number] => 11/658978 [patent_app_country] => US [patent_app_date] => 2005-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1769 [patent_no_of_claims] => 9 [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/A1/0318/20080318722.pdf [firstpage_image] =>[orig_patent_app_number] => 11658978 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/658978
Gear train for driving a mixer drum mounted on a vehicle Aug 7, 2005 Issued
Array ( [id] => 5359569 [patent_doc_number] => 20090034363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'Drive for a mixing drum' [patent_app_type] => utility [patent_app_number] => 11/659417 [patent_app_country] => US [patent_app_date] => 2005-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2164 [patent_no_of_claims] => 11 [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/A1/0034/20090034363.pdf [firstpage_image] =>[orig_patent_app_number] => 11659417 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/659417
Drive for mixing drum with elastic element arranged between bearing incorporating drive system and base Aug 7, 2005 Issued
Array ( [id] => 4507338 [patent_doc_number] => 07909501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-22 [patent_title] => 'Safety system preventing rotation of unprotected cutting tool' [patent_app_type] => utility [patent_app_number] => 11/574032 [patent_app_country] => US [patent_app_date] => 2005-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2122 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/909/07909501.pdf [firstpage_image] =>[orig_patent_app_number] => 11574032 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/574032
Safety system preventing rotation of unprotected cutting tool Aug 2, 2005 Issued
Array ( [id] => 5731533 [patent_doc_number] => 20060256647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-16 [patent_title] => 'Feed mixer' [patent_app_type] => utility [patent_app_number] => 11/193197 [patent_app_country] => US [patent_app_date] => 2005-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5518 [patent_no_of_claims] => 29 [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/A1/0256/20060256647.pdf [firstpage_image] =>[orig_patent_app_number] => 11193197 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/193197
Feed mixer with weight responsive transmission Jul 28, 2005 Issued
Array ( [id] => 4656282 [patent_doc_number] => 20080025143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-31 [patent_title] => 'Apparatus and Method for Solid-Liquid Contact' [patent_app_type] => utility [patent_app_number] => 11/662570 [patent_app_country] => US [patent_app_date] => 2005-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10345 [patent_no_of_claims] => 9 [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/A1/0025/20080025143.pdf [firstpage_image] =>[orig_patent_app_number] => 11662570 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/662570
Apparatus for solid-liquid contact Jul 26, 2005 Issued
Array ( [id] => 898145 [patent_doc_number] => 07338426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-04 [patent_title] => 'Centrifugal separator with rotation detector' [patent_app_type] => utility [patent_app_number] => 11/189922 [patent_app_country] => US [patent_app_date] => 2005-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2643 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/338/07338426.pdf [firstpage_image] =>[orig_patent_app_number] => 11189922 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/189922
Centrifugal separator with rotation detector Jul 26, 2005 Issued
Array ( [id] => 269786 [patent_doc_number] => 07563017 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-07-21 [patent_title] => 'Process for mixing congealable materials such as cement, asphalt, and glue with fibers from waste carpet' [patent_app_type] => utility [patent_app_number] => 11/188522 [patent_app_country] => US [patent_app_date] => 2005-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4137 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/563/07563017.pdf [firstpage_image] =>[orig_patent_app_number] => 11188522 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/188522
Process for mixing congealable materials such as cement, asphalt, and glue with fibers from waste carpet Jul 24, 2005 Issued
Array ( [id] => 5241008 [patent_doc_number] => 20070019499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-25 [patent_title] => 'Front discharge concrete mixer truck' [patent_app_type] => utility [patent_app_number] => 11/186168 [patent_app_country] => US [patent_app_date] => 2005-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7357 [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] => publications/A1/0019/20070019499.pdf [firstpage_image] =>[orig_patent_app_number] => 11186168 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/186168
Front discharge concrete mixer truck Jul 20, 2005 Abandoned
Array ( [id] => 5074211 [patent_doc_number] => 20070014186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-18 [patent_title] => 'Device and method' [patent_app_type] => utility [patent_app_number] => 11/183407 [patent_app_country] => US [patent_app_date] => 2005-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4902 [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/A1/0014/20070014186.pdf [firstpage_image] =>[orig_patent_app_number] => 11183407 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/183407
Device and method with cooling jackets Jul 17, 2005 Issued
Array ( [id] => 5614342 [patent_doc_number] => 20060116270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Centrifuge system' [patent_app_type] => utility [patent_app_number] => 11/184544 [patent_app_country] => US [patent_app_date] => 2005-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4775 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0116/20060116270.pdf [firstpage_image] =>[orig_patent_app_number] => 11184544 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/184544
Centrifuge system Jul 17, 2005 Abandoned
Array ( [id] => 5244826 [patent_doc_number] => 20070241060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-18 [patent_title] => 'Hydrodynamic Homogenization' [patent_app_type] => utility [patent_app_number] => 11/572689 [patent_app_country] => US [patent_app_date] => 2005-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7601 [patent_no_of_claims] => 44 [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/A1/0241/20070241060.pdf [firstpage_image] =>[orig_patent_app_number] => 11572689 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/572689
Hydrodynamic Homogenization Jul 15, 2005 Abandoned
Array ( [id] => 288505 [patent_doc_number] => 07547273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-16 [patent_title] => 'Drive device for screw centrifuges' [patent_app_type] => utility [patent_app_number] => 11/182553 [patent_app_country] => US [patent_app_date] => 2005-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2230 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/547/07547273.pdf [firstpage_image] =>[orig_patent_app_number] => 11182553 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/182553
Drive device for screw centrifuges Jul 14, 2005 Issued
Array ( [id] => 5513375 [patent_doc_number] => 20090213681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-27 [patent_title] => 'Counter-rotating twin screw extruder' [patent_app_type] => utility [patent_app_number] => 11/988647 [patent_app_country] => US [patent_app_date] => 2005-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4710 [patent_no_of_claims] => 13 [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/A1/0213/20090213681.pdf [firstpage_image] =>[orig_patent_app_number] => 11988647 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/988647
Counter-rotating twin screw extruder Jul 11, 2005 Abandoned
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