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] => 6331966 [patent_doc_number] => 20100246318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'Dry Polymer Hydration Apparatus and methods of Use' [patent_app_type] => utility [patent_app_number] => 12/797699 [patent_app_country] => US [patent_app_date] => 2010-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3642 [patent_no_of_claims] => 9 [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/A1/0246/20100246318.pdf [firstpage_image] =>[orig_patent_app_number] => 12797699 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/797699
Dry polymer hydration apparatus and methods of use Jun 9, 2010 Issued
Array ( [id] => 6097165 [patent_doc_number] => 20110003677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-06 [patent_title] => 'WEIR AND CHOKE PLATE FOR SOLID BOWL CENTRIFUGE' [patent_app_type] => utility [patent_app_number] => 12/792872 [patent_app_country] => US [patent_app_date] => 2010-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4953 [patent_no_of_claims] => 14 [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/A1/0003/20110003677.pdf [firstpage_image] =>[orig_patent_app_number] => 12792872 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/792872
Weir and choke plate for solid bowl centrifuge Jun 2, 2010 Issued
Array ( [id] => 8043169 [patent_doc_number] => 20120071313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-22 [patent_title] => 'CENTRIFUGE HAVING A LUBRICANT SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/321643 [patent_app_country] => US [patent_app_date] => 2010-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3750 [patent_no_of_claims] => 26 [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/A1/0071/20120071313.pdf [firstpage_image] =>[orig_patent_app_number] => 13321643 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/321643
Centrifuge having a lubricant system that delivers lubricant in temporally discrete pulses May 27, 2010 Issued
Array ( [id] => 7485234 [patent_doc_number] => 20110235461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'FUNCTIONING SECTION OF A HAND BLENDER AND/OR MIXER WITH MULTIPLE ROTATING BLADES' [patent_app_type] => utility [patent_app_number] => 12/788737 [patent_app_country] => US [patent_app_date] => 2010-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 600 [patent_no_of_claims] => 10 [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/A1/0235/20110235461.pdf [firstpage_image] =>[orig_patent_app_number] => 12788737 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/788737
FUNCTIONING SECTION OF A HAND BLENDER AND/OR MIXER WITH MULTIPLE ROTATING BLADES May 26, 2010 Abandoned
Array ( [id] => 6537839 [patent_doc_number] => 20100232254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'LIQUID STORAGE TANK WITH DRAFT TUBE MIXING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/788072 [patent_app_country] => US [patent_app_date] => 2010-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3089 [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/A1/0232/20100232254.pdf [firstpage_image] =>[orig_patent_app_number] => 12788072 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/788072
Method of mixing a fluid in a tank with a draft tube mixing system May 25, 2010 Issued
Array ( [id] => 9298748 [patent_doc_number] => 08646966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-11 [patent_title] => 'Disposable shaker' [patent_app_type] => utility [patent_app_number] => 12/785518 [patent_app_country] => US [patent_app_date] => 2010-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 32 [patent_no_of_words] => 7374 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12785518 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/785518
Disposable shaker May 23, 2010 Issued
Array ( [id] => 6565391 [patent_doc_number] => 20100234203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'DRIVE UNIT FOR A LABORATORY CENTRIFUGE' [patent_app_type] => utility [patent_app_number] => 12/784671 [patent_app_country] => US [patent_app_date] => 2010-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2519 [patent_no_of_claims] => 16 [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/A1/0234/20100234203.pdf [firstpage_image] =>[orig_patent_app_number] => 12784671 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/784671
DRIVE UNIT FOR A LABORATORY CENTRIFUGE May 20, 2010 Abandoned
Array ( [id] => 7587206 [patent_doc_number] => 20110281716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-17 [patent_title] => 'Wear Tiles for Centrifugal Separators' [patent_app_type] => utility [patent_app_number] => 12/780097 [patent_app_country] => US [patent_app_date] => 2010-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 794 [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] => publications/A1/0281/20110281716.pdf [firstpage_image] =>[orig_patent_app_number] => 12780097 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/780097
Wear Tiles for Centrifugal Separators May 13, 2010 Abandoned
Array ( [id] => 6370427 [patent_doc_number] => 20100300304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'Stirring tool' [patent_app_type] => utility [patent_app_number] => 12/800040 [patent_app_country] => US [patent_app_date] => 2010-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4349 [patent_no_of_claims] => 7 [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/A1/0300/20100300304.pdf [firstpage_image] =>[orig_patent_app_number] => 12800040 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/800040
Stirring tool having blades supported at radially inward edge May 5, 2010 Issued
Array ( [id] => 6426432 [patent_doc_number] => 20100278006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-04 [patent_title] => 'DEVICE FOR MIXING POWDER WITH A LIQUID, THE DEVICE INCLUDING A DISPERSION TUBE' [patent_app_type] => utility [patent_app_number] => 12/772339 [patent_app_country] => US [patent_app_date] => 2010-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4345 [patent_no_of_claims] => 17 [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/A1/0278/20100278006.pdf [firstpage_image] =>[orig_patent_app_number] => 12772339 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/772339
Device for mixing powder with a liquid, the device including a dispersion tube May 2, 2010 Issued
Array ( [id] => 8771163 [patent_doc_number] => 08425108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-23 [patent_title] => 'Mixing paddle for ice cream machine' [patent_app_type] => utility [patent_app_number] => 12/771579 [patent_app_country] => US [patent_app_date] => 2010-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 18 [patent_no_of_words] => 1895 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12771579 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/771579
Mixing paddle for ice cream machine Apr 29, 2010 Issued
Array ( [id] => 7572264 [patent_doc_number] => 20110267920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-03 [patent_title] => 'Method and Apparatus for Controlling Residence Time Distribution in Continuous Stirred-Tank Reactors' [patent_app_type] => utility [patent_app_number] => 12/768760 [patent_app_country] => US [patent_app_date] => 2010-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4541 [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/A1/0267/20110267920.pdf [firstpage_image] =>[orig_patent_app_number] => 12768760 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/768760
Method and Apparatus for Controlling Residence Time Distribution in Continuous Stirred-Tank Reactors Apr 27, 2010 Abandoned
Array ( [id] => 21709 [patent_doc_number] => 07794134 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-09-14 [patent_title] => 'Method of preconditioner control with reduced or zero waste' [patent_app_type] => utility [patent_app_number] => 12/768301 [patent_app_country] => US [patent_app_date] => 2010-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5949 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/794/07794134.pdf [firstpage_image] =>[orig_patent_app_number] => 12768301 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/768301
Method of preconditioner control with reduced or zero waste Apr 26, 2010 Issued
Array ( [id] => 10547650 [patent_doc_number] => 09272251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-01 [patent_title] => 'Method and apparatus for maintaining microcarrier beads in suspension' [patent_app_type] => utility [patent_app_number] => 13/266554 [patent_app_country] => US [patent_app_date] => 2010-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5288 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13266554 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/266554
Method and apparatus for maintaining microcarrier beads in suspension Apr 22, 2010 Issued
Array ( [id] => 7501254 [patent_doc_number] => 20110263405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-27 [patent_title] => ' Separator' [patent_app_type] => utility [patent_app_number] => 12/765520 [patent_app_country] => US [patent_app_date] => 2010-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6611 [patent_no_of_claims] => 26 [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/A1/0263/20110263405.pdf [firstpage_image] =>[orig_patent_app_number] => 12765520 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/765520
Separator Apr 21, 2010 Abandoned
Array ( [id] => 5987051 [patent_doc_number] => 20110011275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'Cook pot stirrer' [patent_app_type] => utility [patent_app_number] => 12/662496 [patent_app_country] => US [patent_app_date] => 2010-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 959 [patent_no_of_claims] => 4 [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/A1/0011/20110011275.pdf [firstpage_image] =>[orig_patent_app_number] => 12662496 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/662496
Cook pot stirrer Apr 19, 2010 Issued
Array ( [id] => 8102119 [patent_doc_number] => 08152708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-10 [patent_title] => 'Decanting centrifuge with sliding engagement between decant ring and processing unit' [patent_app_type] => utility [patent_app_number] => 12/762762 [patent_app_country] => US [patent_app_date] => 2010-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2496 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/152/08152708.pdf [firstpage_image] =>[orig_patent_app_number] => 12762762 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/762762
Decanting centrifuge with sliding engagement between decant ring and processing unit Apr 18, 2010 Issued
Array ( [id] => 8138723 [patent_doc_number] => 20120093906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-19 [patent_title] => 'EMULSIONS, EMULSIFIER, METHOD OF USE AND PRODUCTION PROCESS' [patent_app_type] => utility [patent_app_number] => 13/266542 [patent_app_country] => US [patent_app_date] => 2010-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6286 [patent_no_of_claims] => 32 [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/A1/0093/20120093906.pdf [firstpage_image] =>[orig_patent_app_number] => 13266542 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/266542
Emulsifier with two shear stages Apr 17, 2010 Issued
Array ( [id] => 7711644 [patent_doc_number] => 20120004089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'Lid-Section Mechanism for Rotor' [patent_app_type] => utility [patent_app_number] => 13/256428 [patent_app_country] => US [patent_app_date] => 2010-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3159 [patent_no_of_claims] => 10 [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] => 13256428 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/256428
Centrifuge rotor cover Apr 7, 2010 Issued
Array ( [id] => 9073124 [patent_doc_number] => 08550697 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-08 [patent_title] => 'Reagent cartridge mixing tube' [patent_app_type] => utility [patent_app_number] => 12/756293 [patent_app_country] => US [patent_app_date] => 2010-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 30 [patent_no_of_words] => 7194 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12756293 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/756293
Reagent cartridge mixing tube Apr 7, 2010 Issued
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