Search

Donald R Valentine

Examiner (ID: 13580)

Most Active Art Unit
1102
Art Unit(s)
1741, 1102, 1106, 2103, 1742, 1104
Total Applications
2343
Issued Applications
2127
Pending Applications
92
Abandoned Applications
124

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7395275 [patent_doc_number] => 20040022702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-05 [patent_title] => 'Apparatus and method for automatically feeding the silver electrode into the solutiion' [patent_app_type] => new [patent_app_number] => 10/207632 [patent_app_country] => US [patent_app_date] => 2002-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 486 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0022/20040022702.pdf [firstpage_image] =>[orig_patent_app_number] => 10207632 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/207632
Apparatus and method for automatically feeding the silver electrode into the solutiion Jul 29, 2002 Abandoned
09/806107 Process and apparatus for recovery and removal tin, lead and/or copper from solutions Jul 17, 2002 Abandoned
Array ( [id] => 7347003 [patent_doc_number] => 20040011660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-22 [patent_title] => 'Electrolytic cell for production of aluminum from alumina' [patent_app_type] => new [patent_app_number] => 10/195733 [patent_app_country] => US [patent_app_date] => 2002-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4667 [patent_no_of_claims] => 65 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0011/20040011660.pdf [firstpage_image] =>[orig_patent_app_number] => 10195733 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/195733
Electrolytic cell for production of aluminum from alumina Jul 15, 2002 Issued
Array ( [id] => 1049611 [patent_doc_number] => 06860983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-01 [patent_title] => 'Recovery and re-use of anode oxygen from electrolytic cells' [patent_app_type] => utility [patent_app_number] => 10/193729 [patent_app_country] => US [patent_app_date] => 2002-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5602 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/860/06860983.pdf [firstpage_image] =>[orig_patent_app_number] => 10193729 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/193729
Recovery and re-use of anode oxygen from electrolytic cells Jul 10, 2002 Issued
Array ( [id] => 1132123 [patent_doc_number] => 06783655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-31 [patent_title] => 'Slurry and method for producing refractory boride bodies and coatings for use in aluminium electrowinning cells' [patent_app_type] => B2 [patent_app_number] => 10/183269 [patent_app_country] => US [patent_app_date] => 2002-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5620 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/783/06783655.pdf [firstpage_image] =>[orig_patent_app_number] => 10183269 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/183269
Slurry and method for producing refractory boride bodies and coatings for use in aluminium electrowinning cells Jun 26, 2002 Issued
Array ( [id] => 1125165 [patent_doc_number] => 06790324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-14 [patent_title] => 'Hydrogen producing apparatus' [patent_app_type] => B2 [patent_app_number] => 10/183855 [patent_app_country] => US [patent_app_date] => 2002-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 4476 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/790/06790324.pdf [firstpage_image] =>[orig_patent_app_number] => 10183855 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/183855
Hydrogen producing apparatus Jun 24, 2002 Issued
Array ( [id] => 1080139 [patent_doc_number] => 06835297 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-12-28 [patent_title] => 'High current density electrolytic decomposition process for copper' [patent_app_type] => B1 [patent_app_number] => 10/070748 [patent_app_country] => US [patent_app_date] => 2002-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5343 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/835/06835297.pdf [firstpage_image] =>[orig_patent_app_number] => 10070748 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/070748
High current density electrolytic decomposition process for copper Jun 23, 2002 Issued
Array ( [id] => 6772081 [patent_doc_number] => 20030015419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-23 [patent_title] => 'Portable device for electrochemical processing of liquids' [patent_app_type] => new [patent_app_number] => 10/177548 [patent_app_country] => US [patent_app_date] => 2002-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5275 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20030015419.pdf [firstpage_image] =>[orig_patent_app_number] => 10177548 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/177548
Portable device for electrochemical processing of liquids Jun 20, 2002 Issued
Array ( [id] => 1259871 [patent_doc_number] => 06663763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-16 [patent_title] => 'Reduction of metal oxides in an electrolytic cell' [patent_app_type] => B2 [patent_app_number] => 10/175348 [patent_app_country] => US [patent_app_date] => 2002-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2309 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/663/06663763.pdf [firstpage_image] =>[orig_patent_app_number] => 10175348 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/175348
Reduction of metal oxides in an electrolytic cell Jun 19, 2002 Issued
Array ( [id] => 1068225 [patent_doc_number] => 06843896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-18 [patent_title] => 'Apparatus for processing metals' [patent_app_type] => utility [patent_app_number] => 10/172220 [patent_app_country] => US [patent_app_date] => 2002-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6419 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/843/06843896.pdf [firstpage_image] =>[orig_patent_app_number] => 10172220 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/172220
Apparatus for processing metals Jun 13, 2002 Issued
Array ( [id] => 1097952 [patent_doc_number] => 06818119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-16 [patent_title] => 'Method for processing metals' [patent_app_type] => B2 [patent_app_number] => 10/172695 [patent_app_country] => US [patent_app_date] => 2002-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6405 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/818/06818119.pdf [firstpage_image] =>[orig_patent_app_number] => 10172695 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/172695
Method for processing metals Jun 13, 2002 Issued
Array ( [id] => 1040224 [patent_doc_number] => 06869520 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-03-22 [patent_title] => 'Process for the continuous production of high purity electrolytic zinc or zinc compounds from zinc primary or secondary raw materials' [patent_app_type] => utility [patent_app_number] => 10/170134 [patent_app_country] => US [patent_app_date] => 2002-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5035 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/869/06869520.pdf [firstpage_image] =>[orig_patent_app_number] => 10170134 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/170134
Process for the continuous production of high purity electrolytic zinc or zinc compounds from zinc primary or secondary raw materials Jun 11, 2002 Issued
Array ( [id] => 1177560 [patent_doc_number] => 06740224 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-05-25 [patent_title] => 'Method of manufacturing carbon nanotubes' [patent_app_type] => B1 [patent_app_number] => 10/173533 [patent_app_country] => US [patent_app_date] => 2002-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2501 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/740/06740224.pdf [firstpage_image] =>[orig_patent_app_number] => 10173533 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/173533
Method of manufacturing carbon nanotubes Jun 10, 2002 Issued
Array ( [id] => 1017523 [patent_doc_number] => 06890415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-10 [patent_title] => 'Reactor vessel having improved cup, anode and conductor assembly' [patent_app_type] => utility [patent_app_number] => 10/167763 [patent_app_country] => US [patent_app_date] => 2002-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 7685 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/890/06890415.pdf [firstpage_image] =>[orig_patent_app_number] => 10167763 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/167763
Reactor vessel having improved cup, anode and conductor assembly Jun 10, 2002 Issued
Array ( [id] => 6676620 [patent_doc_number] => 20030226760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-11 [patent_title] => 'Aluminium electrowinning with metal-based anodes' [patent_app_type] => new [patent_app_number] => 10/165611 [patent_app_country] => US [patent_app_date] => 2002-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6680 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0226/20030226760.pdf [firstpage_image] =>[orig_patent_app_number] => 10165611 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/165611
Aluminium electrowinning with metal-based anodes Jun 7, 2002 Abandoned
Array ( [id] => 6644536 [patent_doc_number] => 20030075436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-24 [patent_title] => 'System for cooling and recuperating heat for high intensity electric circuits' [patent_app_type] => new [patent_app_number] => 10/149002 [patent_app_country] => US [patent_app_date] => 2002-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2801 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0075/20030075436.pdf [firstpage_image] =>[orig_patent_app_number] => 10149002 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/149002
System for cooling and recuperating heat for high intensity electric circuits Jun 5, 2002 Abandoned
Array ( [id] => 6699092 [patent_doc_number] => 20030221972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-04 [patent_title] => 'Electrochemical process for preparing zinc metal and process for preparing zinc dithionite using electrochemically produced zinc metal' [patent_app_type] => new [patent_app_number] => 10/158822 [patent_app_country] => US [patent_app_date] => 2002-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4794 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0221/20030221972.pdf [firstpage_image] =>[orig_patent_app_number] => 10158822 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/158822
Electrochemical process for preparing zinc metal and process for preparing zinc dithionite using electrochemically produced zinc metal May 29, 2002 Abandoned
Array ( [id] => 6767750 [patent_doc_number] => 20030213690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-20 [patent_title] => 'Method of and system for flushing one or more cells in a particle-based electrochemical power source in standby mode' [patent_app_type] => new [patent_app_number] => 10/150655 [patent_app_country] => US [patent_app_date] => 2002-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10646 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0213/20030213690.pdf [firstpage_image] =>[orig_patent_app_number] => 10150655 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/150655
Method of and system for flushing one or more cells in a particle-based electrochemical power source in standby mode May 16, 2002 Issued
Array ( [id] => 1234064 [patent_doc_number] => 06689258 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-10 [patent_title] => 'Electrochemically generated reactants for chemical mechanical planarization' [patent_app_type] => B1 [patent_app_number] => 10/135702 [patent_app_country] => US [patent_app_date] => 2002-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4268 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/689/06689258.pdf [firstpage_image] =>[orig_patent_app_number] => 10135702 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/135702
Electrochemically generated reactants for chemical mechanical planarization Apr 29, 2002 Issued
Array ( [id] => 6661843 [patent_doc_number] => 20030201169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-30 [patent_title] => 'Aluminium electrowinning cell with sidewalls resistant to molten electrolyte' [patent_app_type] => new [patent_app_number] => 10/133982 [patent_app_country] => US [patent_app_date] => 2002-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5302 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0201/20030201169.pdf [firstpage_image] =>[orig_patent_app_number] => 10133982 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/133982
Aluminium electrowinning cell with sidewalls resistant to molten electrolyte Apr 26, 2002 Issued
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