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] => 8304762 [patent_doc_number] => 08226292 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-07-24 [patent_title] => 'Submersible, circulation system for relatively small bodies of water such as a small pond' [patent_app_type] => utility [patent_app_number] => 12/549962 [patent_app_country] => US [patent_app_date] => 2009-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 4534 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12549962 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/549962
Submersible, circulation system for relatively small bodies of water such as a small pond Aug 27, 2009 Issued
Array ( [id] => 5927901 [patent_doc_number] => 20110038224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-17 [patent_title] => 'ELECTROMAGNETIC STIRRING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/540899 [patent_app_country] => US [patent_app_date] => 2009-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3951 [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/A1/0038/20110038224.pdf [firstpage_image] =>[orig_patent_app_number] => 12540899 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/540899
Electromagnetic stirring apparatus Aug 12, 2009 Issued
Array ( [id] => 6083152 [patent_doc_number] => 20110143906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'CENTRIFUGE' [patent_app_type] => utility [patent_app_number] => 13/058898 [patent_app_country] => US [patent_app_date] => 2009-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3663 [patent_no_of_claims] => 34 [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/A1/0143/20110143906.pdf [firstpage_image] =>[orig_patent_app_number] => 13058898 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/058898
Centrifuge and changeable weir inserts therefor Aug 4, 2009 Issued
Array ( [id] => 8457130 [patent_doc_number] => 08292793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-23 [patent_title] => 'Control method of automatic balancing centrifuge using balancer' [patent_app_type] => utility [patent_app_number] => 12/533155 [patent_app_country] => US [patent_app_date] => 2009-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3313 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12533155 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/533155
Control method of automatic balancing centrifuge using balancer Jul 30, 2009 Issued
Array ( [id] => 7730186 [patent_doc_number] => 20120014210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'MULTIFUNCTIONAL MIXER' [patent_app_type] => utility [patent_app_number] => 13/056300 [patent_app_country] => US [patent_app_date] => 2009-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9833 [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/A1/0014/20120014210.pdf [firstpage_image] =>[orig_patent_app_number] => 13056300 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/056300
MULTIFUNCTIONAL MIXER Jul 21, 2009 Abandoned
Array ( [id] => 6343123 [patent_doc_number] => 20100020631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-28 [patent_title] => 'APPARATUS AND METHOD FOR MIXING BY PRODUCING SHEAR AND/OR CAVITATION, AND COMPONENTS FOR APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/504859 [patent_app_country] => US [patent_app_date] => 2009-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11177 [patent_no_of_claims] => 30 [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] => publications/A1/0020/20100020631.pdf [firstpage_image] =>[orig_patent_app_number] => 12504859 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/504859
Apparatus and method for mixing by producing shear and/or cavitation, and components for apparatus Jul 16, 2009 Issued
Array ( [id] => 4574474 [patent_doc_number] => 07850365 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-12-14 [patent_title] => 'Toroidal convection mixing device' [patent_app_type] => utility [patent_app_number] => 12/503889 [patent_app_country] => US [patent_app_date] => 2009-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2805 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/850/07850365.pdf [firstpage_image] =>[orig_patent_app_number] => 12503889 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/503889
Toroidal convection mixing device Jul 15, 2009 Issued
Array ( [id] => 5988232 [patent_doc_number] => 20110011795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'Fluid pressure driven centrifuge apparatus' [patent_app_type] => utility [patent_app_number] => 12/460085 [patent_app_country] => US [patent_app_date] => 2009-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5306 [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/A1/0011/20110011795.pdf [firstpage_image] =>[orig_patent_app_number] => 12460085 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/460085
Fluid pressure driven centrifuge apparatus Jul 14, 2009 Abandoned
Array ( [id] => 6173870 [patent_doc_number] => 20110176965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-21 [patent_title] => 'Y-CROSS MIXERS AND FLUID SYSTEMS INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/054130 [patent_app_country] => US [patent_app_date] => 2009-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7996 [patent_no_of_claims] => 22 [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/A1/0176/20110176965.pdf [firstpage_image] =>[orig_patent_app_number] => 13054130 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/054130
Y-cross mixers and fluid systems including the same Jul 14, 2009 Issued
Array ( [id] => 8445131 [patent_doc_number] => 08287176 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-10-16 [patent_title] => 'Antifreeze dyeing/mixing systems and methods' [patent_app_type] => utility [patent_app_number] => 12/502509 [patent_app_country] => US [patent_app_date] => 2009-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5842 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12502509 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/502509
Antifreeze dyeing/mixing systems and methods Jul 13, 2009 Issued
Array ( [id] => 8161652 [patent_doc_number] => 08172452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-08 [patent_title] => 'Lid with collapsible stirrer' [patent_app_type] => utility [patent_app_number] => 12/501777 [patent_app_country] => US [patent_app_date] => 2009-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 31 [patent_no_of_words] => 5015 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/172/08172452.pdf [firstpage_image] =>[orig_patent_app_number] => 12501777 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/501777
Lid with collapsible stirrer Jul 12, 2009 Issued
Array ( [id] => 6493038 [patent_doc_number] => 20100009834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'SWING-OUT UNIT FOR A CENTRIFUGE' [patent_app_type] => utility [patent_app_number] => 12/499337 [patent_app_country] => US [patent_app_date] => 2009-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3133 [patent_no_of_claims] => 8 [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/A1/0009/20100009834.pdf [firstpage_image] =>[orig_patent_app_number] => 12499337 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/499337
Swing-out unit for a centrifuge having skewed sample vessel recesses Jul 7, 2009 Issued
Array ( [id] => 5556972 [patent_doc_number] => 20090268549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'ANIMAL FEED AND INDUSTRIAL MIXER HAVING STAGGERED ROTOR PADDLES AND METHOD FOR MAKING AND USING SAME' [patent_app_type] => utility [patent_app_number] => 12/495999 [patent_app_country] => US [patent_app_date] => 2009-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4147 [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/A1/0268/20090268549.pdf [firstpage_image] =>[orig_patent_app_number] => 12495999 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/495999
Animal feed and industrial mixer having staggered rotor paddles Jun 30, 2009 Issued
Array ( [id] => 31311 [patent_doc_number] => 07784999 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-08-31 [patent_title] => 'Eductor apparatus with lobes for optimizing flow patterns' [patent_app_type] => utility [patent_app_number] => 12/496489 [patent_app_country] => US [patent_app_date] => 2009-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5641 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/784/07784999.pdf [firstpage_image] =>[orig_patent_app_number] => 12496489 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/496489
Eductor apparatus with lobes for optimizing flow patterns Jun 30, 2009 Issued
Array ( [id] => 6580477 [patent_doc_number] => 20100000442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-07 [patent_title] => 'APPARATUS FOR PRODUCING COLD ASPHALT, METHOD OF MANUFACTURING COLD ASPHALT, AND PRODUCT-BY-PROCESS FOR SAME' [patent_app_type] => utility [patent_app_number] => 12/495567 [patent_app_country] => US [patent_app_date] => 2009-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 3156 [patent_no_of_claims] => 15 [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/A1/0000/20100000442.pdf [firstpage_image] =>[orig_patent_app_number] => 12495567 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/495567
APPARATUS FOR PRODUCING COLD ASPHALT, METHOD OF MANUFACTURING COLD ASPHALT, AND PRODUCT-BY-PROCESS FOR SAME Jun 29, 2009 Abandoned
Array ( [id] => 6494222 [patent_doc_number] => 20100012210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-21 [patent_title] => 'MIXING TIP' [patent_app_type] => utility [patent_app_number] => 12/494924 [patent_app_country] => US [patent_app_date] => 2009-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4726 [patent_no_of_claims] => 2 [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/A1/0012/20100012210.pdf [firstpage_image] =>[orig_patent_app_number] => 12494924 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/494924
MIXING TIP Jun 29, 2009 Abandoned
Array ( [id] => 9453807 [patent_doc_number] => 08714807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-06 [patent_title] => 'Beaters with a beater head having an adjustable length' [patent_app_type] => utility [patent_app_number] => 12/999688 [patent_app_country] => US [patent_app_date] => 2009-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3486 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12999688 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/999688
Beaters with a beater head having an adjustable length Jun 25, 2009 Issued
Array ( [id] => 5464145 [patent_doc_number] => 20090324345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'ELONGATED VIBRATOR MADE IN SEVERAL DETACHABLE ELEMENTS ASSEMBLED WITH EACH OTHER THROUGH SECURED CONNECTIONS' [patent_app_type] => utility [patent_app_number] => 12/491777 [patent_app_country] => US [patent_app_date] => 2009-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1833 [patent_no_of_claims] => 8 [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/A1/0324/20090324345.pdf [firstpage_image] =>[orig_patent_app_number] => 12491777 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/491777
Elongated vibrator made in several detachable elements assembled with each other through secured connections Jun 24, 2009 Issued
Array ( [id] => 5556968 [patent_doc_number] => 20090268545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'Mixing device and method of mixing' [patent_app_type] => utility [patent_app_number] => 12/459008 [patent_app_country] => US [patent_app_date] => 2009-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7876 [patent_no_of_claims] => 1 [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/A1/0268/20090268545.pdf [firstpage_image] =>[orig_patent_app_number] => 12459008 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/459008
Mixing device and method of mixing Jun 23, 2009 Abandoned
Array ( [id] => 5396454 [patent_doc_number] => 20090316517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'MIXING DEVICE HAVING A CORRUGATED CONVEYING PLATE' [patent_app_type] => utility [patent_app_number] => 12/485317 [patent_app_country] => US [patent_app_date] => 2009-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 10224 [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/A1/0316/20090316517.pdf [firstpage_image] =>[orig_patent_app_number] => 12485317 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/485317
Mixing device having a corrugated conveying plate Jun 15, 2009 Issued
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