Search

John W. Eldred

Examiner (ID: 597, Phone: (571)272-6901 , Office: P/3641 )

Most Active Art Unit
3641
Art Unit(s)
2899, 3644, 2201, 3641
Total Applications
3399
Issued Applications
2824
Pending Applications
195
Abandoned Applications
399

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2757955 [patent_doc_number] => 05131489 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Apparatus and method for the acquisition of seismic data' [patent_app_type] => 1 [patent_app_number] => 7/683306 [patent_app_country] => US [patent_app_date] => 1991-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3732 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/131/05131489.pdf [firstpage_image] =>[orig_patent_app_number] => 683306 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/683306
Apparatus and method for the acquisition of seismic data Apr 9, 1991 Issued
Array ( [id] => 2851192 [patent_doc_number] => 05172345 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Geophone system' [patent_app_type] => 1 [patent_app_number] => 7/613825 [patent_app_country] => US [patent_app_date] => 1991-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4036 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/172/05172345.pdf [firstpage_image] =>[orig_patent_app_number] => 613825 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/613825
Geophone system Apr 9, 1991 Issued
Array ( [id] => 2817195 [patent_doc_number] => 05157636 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-20 [patent_title] => 'Method of towing sources of seismic energy behind a vessel, and an arrangement for use in the method' [patent_app_type] => 1 [patent_app_number] => 7/682084 [patent_app_country] => US [patent_app_date] => 1991-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1438 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/157/05157636.pdf [firstpage_image] =>[orig_patent_app_number] => 682084 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/682084
Method of towing sources of seismic energy behind a vessel, and an arrangement for use in the method Apr 8, 1991 Issued
Array ( [id] => 2922832 [patent_doc_number] => 05237542 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Wideband, derivative-matched, continuous aperture acoustic transducer' [patent_app_type] => 1 [patent_app_number] => 7/677799 [patent_app_country] => US [patent_app_date] => 1991-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 2663 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/237/05237542.pdf [firstpage_image] =>[orig_patent_app_number] => 677799 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/677799
Wideband, derivative-matched, continuous aperture acoustic transducer Mar 28, 1991 Issued
Array ( [id] => 2931009 [patent_doc_number] => 05187331 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'SH wave generator' [patent_app_type] => 1 [patent_app_number] => 7/676418 [patent_app_country] => US [patent_app_date] => 1991-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2321 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187331.pdf [firstpage_image] =>[orig_patent_app_number] => 676418 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/676418
SH wave generator Mar 27, 1991 Issued
Array ( [id] => 2785706 [patent_doc_number] => 05151883 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-29 [patent_title] => 'Fluid drive method using ultrasonic waves' [patent_app_type] => 1 [patent_app_number] => 7/673407 [patent_app_country] => US [patent_app_date] => 1991-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1953 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/151/05151883.pdf [firstpage_image] =>[orig_patent_app_number] => 673407 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/673407
Fluid drive method using ultrasonic waves Mar 21, 1991 Issued
Array ( [id] => 2889759 [patent_doc_number] => 05214252 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-25 [patent_title] => 'Logging method and device in well bores utilizing directional emission and/or reception means' [patent_app_type] => 1 [patent_app_number] => 7/665034 [patent_app_country] => US [patent_app_date] => 1991-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3220 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/214/05214252.pdf [firstpage_image] =>[orig_patent_app_number] => 665034 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/665034
Logging method and device in well bores utilizing directional emission and/or reception means Mar 5, 1991 Issued
Array ( [id] => 2797049 [patent_doc_number] => 05155708 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Acoustic wave sensor and method of making same' [patent_app_type] => 1 [patent_app_number] => 7/661075 [patent_app_country] => US [patent_app_date] => 1991-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1936 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/155/05155708.pdf [firstpage_image] =>[orig_patent_app_number] => 661075 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/661075
Acoustic wave sensor and method of making same Feb 25, 1991 Issued
Array ( [id] => 2810465 [patent_doc_number] => 05140559 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Low flow-noise conformal fiber optic hydrophone' [patent_app_type] => 1 [patent_app_number] => 7/658496 [patent_app_country] => US [patent_app_date] => 1991-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1691 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/140/05140559.pdf [firstpage_image] =>[orig_patent_app_number] => 658496 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/658496
Low flow-noise conformal fiber optic hydrophone Feb 20, 1991 Issued
Array ( [id] => 2884376 [patent_doc_number] => 05119089 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Downhole seismic sensor cable' [patent_app_type] => 1 [patent_app_number] => 7/658290 [patent_app_country] => US [patent_app_date] => 1991-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2356 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/119/05119089.pdf [firstpage_image] =>[orig_patent_app_number] => 658290 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/658290
Downhole seismic sensor cable Feb 19, 1991 Issued
Array ( [id] => 2827190 [patent_doc_number] => 05170018 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Method and apparatus for tube-wave suppression' [patent_app_type] => 1 [patent_app_number] => 7/656928 [patent_app_country] => US [patent_app_date] => 1991-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 2763 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/170/05170018.pdf [firstpage_image] =>[orig_patent_app_number] => 656928 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/656928
Method and apparatus for tube-wave suppression Feb 18, 1991 Issued
Array ( [id] => 2979810 [patent_doc_number] => 05194859 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Apparatus and method for positioning a tool in a deviated section of a borehole' [patent_app_type] => 1 [patent_app_number] => 7/642487 [patent_app_country] => US [patent_app_date] => 1991-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7336 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/194/05194859.pdf [firstpage_image] =>[orig_patent_app_number] => 642487 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/642487
Apparatus and method for positioning a tool in a deviated section of a borehole Feb 7, 1991 Issued
Array ( [id] => 2990655 [patent_doc_number] => 05212354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Apparatus and method for detecting seismic waves in a borehole using multiple clamping detector units' [patent_app_type] => 1 [patent_app_number] => 7/652333 [patent_app_country] => US [patent_app_date] => 1991-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3017 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/212/05212354.pdf [firstpage_image] =>[orig_patent_app_number] => 652333 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/652333
Apparatus and method for detecting seismic waves in a borehole using multiple clamping detector units Feb 6, 1991 Issued
Array ( [id] => 2830437 [patent_doc_number] => 05109948 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-05 [patent_title] => 'Frequency controlled motor driven low frequency sound generator' [patent_app_type] => 1 [patent_app_number] => 7/634142 [patent_app_country] => US [patent_app_date] => 1991-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1823 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/109/05109948.pdf [firstpage_image] =>[orig_patent_app_number] => 634142 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/634142
Frequency controlled motor driven low frequency sound generator Feb 5, 1991 Issued
Array ( [id] => 2944864 [patent_doc_number] => 05197041 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-23 [patent_title] => 'Piezoelectric mud pulser for measurement-while-drilling applications' [patent_app_type] => 1 [patent_app_number] => 7/645027 [patent_app_country] => US [patent_app_date] => 1991-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3764 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/197/05197041.pdf [firstpage_image] =>[orig_patent_app_number] => 645027 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/645027
Piezoelectric mud pulser for measurement-while-drilling applications Jan 22, 1991 Issued
Array ( [id] => 2806919 [patent_doc_number] => 05144589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Method for predicting formation pore-pressure while drilling' [patent_app_type] => 1 [patent_app_number] => 7/643352 [patent_app_country] => US [patent_app_date] => 1991-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2846 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/144/05144589.pdf [firstpage_image] =>[orig_patent_app_number] => 643352 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/643352
Method for predicting formation pore-pressure while drilling Jan 21, 1991 Issued
Array ( [id] => 2955227 [patent_doc_number] => 05257676 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-02 [patent_title] => 'Method and apparatus for stabilizing levitated objects' [patent_app_type] => 1 [patent_app_number] => 7/643846 [patent_app_country] => US [patent_app_date] => 1991-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3213 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/257/05257676.pdf [firstpage_image] =>[orig_patent_app_number] => 643846 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/643846
Method and apparatus for stabilizing levitated objects Jan 15, 1991 Issued
Array ( [id] => 2688069 [patent_doc_number] => 05067383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Drive adapter for firearm cartridge reloader' [patent_app_type] => 1 [patent_app_number] => 7/638758 [patent_app_country] => US [patent_app_date] => 1991-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3691 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/067/05067383.pdf [firstpage_image] =>[orig_patent_app_number] => 638758 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/638758
Drive adapter for firearm cartridge reloader Jan 7, 1991 Issued
Array ( [id] => 2806900 [patent_doc_number] => 05144588 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Apparatus and method for use in marine seismic surveying' [patent_app_type] => 1 [patent_app_number] => 7/637193 [patent_app_country] => US [patent_app_date] => 1991-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3788 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/144/05144588.pdf [firstpage_image] =>[orig_patent_app_number] => 637193 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/637193
Apparatus and method for use in marine seismic surveying Jan 2, 1991 Issued
Array ( [id] => 2840724 [patent_doc_number] => 05128905 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Acoustic field transducers' [patent_app_type] => 1 [patent_app_number] => 7/634125 [patent_app_country] => US [patent_app_date] => 1991-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 14 [patent_no_of_words] => 3127 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/128/05128905.pdf [firstpage_image] =>[orig_patent_app_number] => 634125 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/634125
Acoustic field transducers Jan 1, 1991 Issued
Menu