Search

Peter Keyworth

Examiner (ID: 3941, Phone: (571)270-3479 , Office: P/1777 )

Most Active Art Unit
1777
Art Unit(s)
1777, 1776
Total Applications
975
Issued Applications
484
Pending Applications
150
Abandoned Applications
357

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10551660 [patent_doc_number] => 09276295 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-01 [patent_title] => 'Storage battery arrangement' [patent_app_type] => utility [patent_app_number] => 12/696975 [patent_app_country] => US [patent_app_date] => 2010-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2937 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12696975 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/696975
Storage battery arrangement Jan 28, 2010 Issued
Array ( [id] => 7738182 [patent_doc_number] => 20120018383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-26 [patent_title] => 'METHOD FOR DISPERSING AND AGGREGATING COMPONENTS OF MINERAL SLURRIES' [patent_app_type] => utility [patent_app_number] => 13/145230 [patent_app_country] => US [patent_app_date] => 2010-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6954 [patent_no_of_claims] => 18 [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/A1/0018/20120018383.pdf [firstpage_image] =>[orig_patent_app_number] => 13145230 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/145230
METHOD FOR DISPERSING AND AGGREGATING COMPONENTS OF MINERAL SLURRIES Jan 27, 2010 Abandoned
Array ( [id] => 6490399 [patent_doc_number] => 20100200475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'WASTE WATER TREATMENT SYSTEM USING DISTRIBUTION MANIFOLD' [patent_app_type] => utility [patent_app_number] => 12/694015 [patent_app_country] => US [patent_app_date] => 2010-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3088 [patent_no_of_claims] => 5 [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/A1/0200/20100200475.pdf [firstpage_image] =>[orig_patent_app_number] => 12694015 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/694015
WASTE WATER TREATMENT SYSTEM USING DISTRIBUTION MANIFOLD Jan 25, 2010 Abandoned
Array ( [id] => 8248526 [patent_doc_number] => 20120152847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'SORBENT FOR ENDOTOXINS' [patent_app_type] => utility [patent_app_number] => 13/146190 [patent_app_country] => US [patent_app_date] => 2010-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7255 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0152/20120152847.pdf [firstpage_image] =>[orig_patent_app_number] => 13146190 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/146190
SORBENT FOR ENDOTOXINS Jan 19, 2010 Abandoned
Array ( [id] => 7716400 [patent_doc_number] => 20120006729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-12 [patent_title] => 'WATER PURIFIER' [patent_app_type] => utility [patent_app_number] => 13/143860 [patent_app_country] => US [patent_app_date] => 2010-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3916 [patent_no_of_claims] => 10 [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/A1/0006/20120006729.pdf [firstpage_image] =>[orig_patent_app_number] => 13143860 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/143860
WATER PURIFIER Jan 11, 2010 Abandoned
Array ( [id] => 6183465 [patent_doc_number] => 20110168622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'High Efficiency, High Capacity Filter Media' [patent_app_type] => utility [patent_app_number] => 12/685828 [patent_app_country] => US [patent_app_date] => 2010-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1713 [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/A1/0168/20110168622.pdf [firstpage_image] =>[orig_patent_app_number] => 12685828 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/685828
High Efficiency, High Capacity Filter Media Jan 11, 2010 Abandoned
Array ( [id] => 9139666 [patent_doc_number] => 08580121 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-12 [patent_title] => 'Method for monitoring and controlling a process for treatment of a treatable fluid' [patent_app_type] => utility [patent_app_number] => 12/655534 [patent_app_country] => US [patent_app_date] => 2009-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10821 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 516 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12655534 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/655534
Method for monitoring and controlling a process for treatment of a treatable fluid Dec 30, 2009 Issued
Array ( [id] => 6600903 [patent_doc_number] => 20100170854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-08 [patent_title] => 'Sludge Dewatering and Drying' [patent_app_type] => utility [patent_app_number] => 12/648041 [patent_app_country] => US [patent_app_date] => 2009-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5046 [patent_no_of_claims] => 21 [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/A1/0170/20100170854.pdf [firstpage_image] =>[orig_patent_app_number] => 12648041 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/648041
Sludge Dewatering and Drying Dec 27, 2009 Abandoned
Array ( [id] => 5962417 [patent_doc_number] => 20110147306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'USE OF CATIONIC COAGULANT AND ACRYLAMIDE POLYMER FLOCCULANTS FOR SEPARATING OIL FROM OILY WATER' [patent_app_type] => utility [patent_app_number] => 12/641528 [patent_app_country] => US [patent_app_date] => 2009-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4226 [patent_no_of_claims] => 10 [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/A1/0147/20110147306.pdf [firstpage_image] =>[orig_patent_app_number] => 12641528 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/641528
USE OF CATIONIC COAGULANT AND ACRYLAMIDE POLYMER FLOCCULANTS FOR SEPARATING OIL FROM OILY WATER Dec 17, 2009 Abandoned
Array ( [id] => 6429087 [patent_doc_number] => 20100187178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-29 [patent_title] => 'Process for removing and sequestering contaminants from aqueous streams' [patent_app_type] => utility [patent_app_number] => 12/632523 [patent_app_country] => US [patent_app_date] => 2009-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5400 [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/A1/0187/20100187178.pdf [firstpage_image] =>[orig_patent_app_number] => 12632523 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/632523
Process for removing and sequestering contaminants from aqueous streams Dec 6, 2009 Abandoned
Array ( [id] => 6405175 [patent_doc_number] => 20100140107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-10 [patent_title] => 'Treatment for produced and flowback waters from wells' [patent_app_type] => utility [patent_app_number] => 12/592927 [patent_app_country] => US [patent_app_date] => 2009-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4968 [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/A1/0140/20100140107.pdf [firstpage_image] =>[orig_patent_app_number] => 12592927 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/592927
Treatment for produced and flowback waters from wells Dec 3, 2009 Abandoned
Array ( [id] => 6239130 [patent_doc_number] => 20100133167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'Disposable Drain Filter' [patent_app_type] => utility [patent_app_number] => 12/629724 [patent_app_country] => US [patent_app_date] => 2009-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2870 [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/A1/0133/20100133167.pdf [firstpage_image] =>[orig_patent_app_number] => 12629724 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/629724
Disposable Drain Filter Dec 1, 2009 Abandoned
Array ( [id] => 6144772 [patent_doc_number] => 20110017655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'In-line strainer' [patent_app_type] => utility [patent_app_number] => 12/591536 [patent_app_country] => US [patent_app_date] => 2009-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5753 [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/A1/0017/20110017655.pdf [firstpage_image] =>[orig_patent_app_number] => 12591536 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/591536
In-line strainer Nov 22, 2009 Issued
Array ( [id] => 6405638 [patent_doc_number] => 20100140170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-10 [patent_title] => 'Filter cleaning method' [patent_app_type] => utility [patent_app_number] => 12/591504 [patent_app_country] => US [patent_app_date] => 2009-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5721 [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/A1/0140/20100140170.pdf [firstpage_image] =>[orig_patent_app_number] => 12591504 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/591504
Filter cleaning method Nov 19, 2009 Issued
Array ( [id] => 6515823 [patent_doc_number] => 20100122913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-20 [patent_title] => 'MARINE WASTEWATER TREATMENT' [patent_app_type] => utility [patent_app_number] => 12/621291 [patent_app_country] => US [patent_app_date] => 2009-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5453 [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/A1/0122/20100122913.pdf [firstpage_image] =>[orig_patent_app_number] => 12621291 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/621291
Marine wastewater treatment Nov 17, 2009 Issued
Array ( [id] => 6537992 [patent_doc_number] => 20100124674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-20 [patent_title] => 'Battery pack' [patent_app_type] => utility [patent_app_number] => 12/591292 [patent_app_country] => US [patent_app_date] => 2009-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5776 [patent_no_of_claims] => 21 [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/A1/0124/20100124674.pdf [firstpage_image] =>[orig_patent_app_number] => 12591292 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/591292
Battery pack Nov 15, 2009 Abandoned
Array ( [id] => 4633903 [patent_doc_number] => 08012350 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-09-06 [patent_title] => 'Dialysis device' [patent_app_type] => utility [patent_app_number] => 12/590667 [patent_app_country] => US [patent_app_date] => 2009-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3584 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/012/08012350.pdf [firstpage_image] =>[orig_patent_app_number] => 12590667 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/590667
Dialysis device Nov 11, 2009 Issued
Array ( [id] => 6051269 [patent_doc_number] => 20110108477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-12 [patent_title] => 'Tubular Screen Support and System' [patent_app_type] => utility [patent_app_number] => 12/615339 [patent_app_country] => US [patent_app_date] => 2009-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1881 [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/A1/0108/20110108477.pdf [firstpage_image] =>[orig_patent_app_number] => 12615339 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/615339
Tubular Screen Support and System Nov 9, 2009 Abandoned
Array ( [id] => 6051303 [patent_doc_number] => 20110108491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-12 [patent_title] => 'DESALINATION USING SUPERCRITICAL WATER AND SPIRAL SEPARATION' [patent_app_type] => utility [patent_app_number] => 12/615663 [patent_app_country] => US [patent_app_date] => 2009-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6240 [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/A1/0108/20110108491.pdf [firstpage_image] =>[orig_patent_app_number] => 12615663 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/615663
DESALINATION USING SUPERCRITICAL WATER AND SPIRAL SEPARATION Nov 9, 2009 Abandoned
Array ( [id] => 6539273 [patent_doc_number] => 20100044317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'WATER PURIFICATION DEVICE FOR ARSENIC REMOVAL' [patent_app_type] => utility [patent_app_number] => 12/610569 [patent_app_country] => US [patent_app_date] => 2009-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3860 [patent_no_of_claims] => 28 [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/A1/0044/20100044317.pdf [firstpage_image] =>[orig_patent_app_number] => 12610569 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/610569
Water purification device for arsenic removal Nov 1, 2009 Issued
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