
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2572445
[patent_doc_number] => 04945520
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-31
[patent_title] => 'Hydro-acoustic device for warning sea mammals'
[patent_app_type] => 1
[patent_app_number] => 7/413067
[patent_app_country] => US
[patent_app_date] => 1989-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 980
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/945/04945520.pdf
[firstpage_image] =>[orig_patent_app_number] => 413067
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/413067 | Hydro-acoustic device for warning sea mammals | Sep 26, 1989 | Issued |
Array
(
[id] => 2677629
[patent_doc_number] => 05045288
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-03
[patent_title] => 'Gas-solid photocatalytic oxidation of environmental pollutants'
[patent_app_type] => 1
[patent_app_number] => 7/407573
[patent_app_country] => US
[patent_app_date] => 1989-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4468
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/045/05045288.pdf
[firstpage_image] =>[orig_patent_app_number] => 407573
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/407573 | Gas-solid photocatalytic oxidation of environmental pollutants | Sep 14, 1989 | Issued |
Array
(
[id] => 2755788
[patent_doc_number] => 05012457
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-30
[patent_title] => 'Aquatic transducer system'
[patent_app_type] => 1
[patent_app_number] => 7/405749
[patent_app_country] => US
[patent_app_date] => 1989-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 11
[patent_no_of_words] => 8707
[patent_no_of_claims] => 48
[patent_no_of_ind_claims] => 12
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/012/05012457.pdf
[firstpage_image] =>[orig_patent_app_number] => 405749
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/405749 | Aquatic transducer system | Sep 10, 1989 | Issued |
Array
(
[id] => 2640713
[patent_doc_number] => 04958332
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-18
[patent_title] => 'Damping device for sonic waveguides'
[patent_app_type] => 1
[patent_app_number] => 7/405473
[patent_app_country] => US
[patent_app_date] => 1989-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2798
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/958/04958332.pdf
[firstpage_image] =>[orig_patent_app_number] => 405473
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/405473 | Damping device for sonic waveguides | Sep 10, 1989 | Issued |
Array
(
[id] => 2706217
[patent_doc_number] => 04991150
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-05
[patent_title] => 'Electroluminescent optical fiber shock sensor'
[patent_app_type] => 1
[patent_app_number] => 7/392052
[patent_app_country] => US
[patent_app_date] => 1989-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 19
[patent_no_of_words] => 4796
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 40
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/991/04991150.pdf
[firstpage_image] =>[orig_patent_app_number] => 392052
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/392052 | Electroluminescent optical fiber shock sensor | Aug 9, 1989 | Issued |
Array
(
[id] => 3636722
[patent_doc_number] => 05621701
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-15
[patent_title] => 'Controlled compliance acoustic baffle'
[patent_app_type] => 1
[patent_app_number] => 7/391901
[patent_app_country] => US
[patent_app_date] => 1989-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 3304
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 214
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/621/05621701.pdf
[firstpage_image] =>[orig_patent_app_number] => 391901
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/391901 | Controlled compliance acoustic baffle | Aug 9, 1989 | Issued |
Array
(
[id] => 2656414
[patent_doc_number] => 04982811
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-08
[patent_title] => 'Fluid driven torsional dipole seismic source'
[patent_app_type] => 1
[patent_app_number] => 7/390810
[patent_app_country] => US
[patent_app_date] => 1989-08-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 3342
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/982/04982811.pdf
[firstpage_image] =>[orig_patent_app_number] => 390810
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/390810 | Fluid driven torsional dipole seismic source | Aug 7, 1989 | Issued |
Array
(
[id] => 2613233
[patent_doc_number] => 04949315
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-14
[patent_title] => 'External bubble-suppression method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/389361
[patent_app_country] => US
[patent_app_date] => 1989-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 31
[patent_no_of_words] => 10232
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/949/04949315.pdf
[firstpage_image] =>[orig_patent_app_number] => 389361
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/389361 | External bubble-suppression method and apparatus | Aug 2, 1989 | Issued |
Array
(
[id] => 2605658
[patent_doc_number] => 04975892
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-04
[patent_title] => 'Piezoelectric transducer to generate bulk waves'
[patent_app_type] => 1
[patent_app_number] => 7/388000
[patent_app_country] => US
[patent_app_date] => 1989-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 2728
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/975/04975892.pdf
[firstpage_image] =>[orig_patent_app_number] => 388000
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/388000 | Piezoelectric transducer to generate bulk waves | Jul 31, 1989 | Issued |
Array
(
[id] => 2652051
[patent_doc_number] => 04980682
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-25
[patent_title] => 'Method of reducing noise in a borehole electromagnetic telemetry system'
[patent_app_type] => 1
[patent_app_number] => 7/387233
[patent_app_country] => US
[patent_app_date] => 1989-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 2945
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 240
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/980/04980682.pdf
[firstpage_image] =>[orig_patent_app_number] => 387233
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/387233 | Method of reducing noise in a borehole electromagnetic telemetry system | Jul 30, 1989 | Issued |
Array
(
[id] => 2578291
[patent_doc_number] => 04910840
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-27
[patent_title] => 'Electroacoustic transducer of the so-called \"electret\" type, and a method of making such a transducer'
[patent_app_type] => 1
[patent_app_number] => 7/385150
[patent_app_country] => US
[patent_app_date] => 1989-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 12
[patent_no_of_words] => 5463
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 351
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/910/04910840.pdf
[firstpage_image] =>[orig_patent_app_number] => 385150
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/385150 | Electroacoustic transducer of the so-called "electret" type, and a method of making such a transducer | Jul 25, 1989 | Issued |
Array
(
[id] => 2574844
[patent_doc_number] => 04901070
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-13
[patent_title] => 'Pressure monitoring system with isolating means'
[patent_app_type] => 1
[patent_app_number] => 7/385223
[patent_app_country] => US
[patent_app_date] => 1989-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1676
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/901/04901070.pdf
[firstpage_image] =>[orig_patent_app_number] => 385223
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/385223 | Pressure monitoring system with isolating means | Jul 24, 1989 | Issued |
Array
(
[id] => 2640641
[patent_doc_number] => 04958328
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-18
[patent_title] => 'Marine walkaway vertical seismic profiling'
[patent_app_type] => 1
[patent_app_number] => 7/383472
[patent_app_country] => US
[patent_app_date] => 1989-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1746
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/958/04958328.pdf
[firstpage_image] =>[orig_patent_app_number] => 383472
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/383472 | Marine walkaway vertical seismic profiling | Jul 23, 1989 | Issued |
Array
(
[id] => 2613839
[patent_doc_number] => 04951570
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-28
[patent_title] => 'Electrically activated detonator with pyrotechnic device receiving terminals and method of making'
[patent_app_type] => 1
[patent_app_number] => 7/383650
[patent_app_country] => US
[patent_app_date] => 1989-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1512
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/951/04951570.pdf
[firstpage_image] =>[orig_patent_app_number] => 383650
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/383650 | Electrically activated detonator with pyrotechnic device receiving terminals and method of making | Jul 23, 1989 | Issued |
Array
(
[id] => 2749958
[patent_doc_number] => 05005665
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-09
[patent_title] => 'Piezoelectric seismic vibration device and method'
[patent_app_type] => 1
[patent_app_number] => 7/384391
[patent_app_country] => US
[patent_app_date] => 1989-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 4356
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 50
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/005/05005665.pdf
[firstpage_image] =>[orig_patent_app_number] => 384391
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/384391 | Piezoelectric seismic vibration device and method | Jul 23, 1989 | Issued |
Array
(
[id] => 2606974
[patent_doc_number] => 04965777
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-23
[patent_title] => 'Very-high-pressure transducer, particularly for detecting the pressure of a hydraulic fluid'
[patent_app_type] => 1
[patent_app_number] => 7/382593
[patent_app_country] => US
[patent_app_date] => 1989-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1487
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/965/04965777.pdf
[firstpage_image] =>[orig_patent_app_number] => 382593
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/382593 | Very-high-pressure transducer, particularly for detecting the pressure of a hydraulic fluid | Jul 20, 1989 | Issued |
Array
(
[id] => 2636634
[patent_doc_number] => 04951263
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-21
[patent_title] => 'Spread spectrum underwater location beacon system'
[patent_app_type] => 1
[patent_app_number] => 7/382210
[patent_app_country] => US
[patent_app_date] => 1989-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 5083
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/951/04951263.pdf
[firstpage_image] =>[orig_patent_app_number] => 382210
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/382210 | Spread spectrum underwater location beacon system | Jul 19, 1989 | Issued |
Array
(
[id] => 2597521
[patent_doc_number] => 04964090
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-16
[patent_title] => 'Ultrasonic fluid level sensor'
[patent_app_type] => 1
[patent_app_number] => 7/381899
[patent_app_country] => US
[patent_app_date] => 1989-07-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2946
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/964/04964090.pdf
[firstpage_image] =>[orig_patent_app_number] => 381899
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/381899 | Ultrasonic fluid level sensor | Jul 18, 1989 | Issued |
Array
(
[id] => 2683048
[patent_doc_number] => 04984222
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-08
[patent_title] => 'Piezoelectric sensor comprising at least one pair of flexible sensitive elements of great length'
[patent_app_type] => 1
[patent_app_number] => 7/378323
[patent_app_country] => US
[patent_app_date] => 1989-07-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 7
[patent_no_of_words] => 1752
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/984/04984222.pdf
[firstpage_image] =>[orig_patent_app_number] => 378323
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/378323 | Piezoelectric sensor comprising at least one pair of flexible sensitive elements of great length | Jul 10, 1989 | Issued |
Array
(
[id] => 3515860
[patent_doc_number] => 05515342
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-07
[patent_title] => 'Dual frequency sonar transducer assembly'
[patent_app_type] => 1
[patent_app_number] => 7/377506
[patent_app_country] => US
[patent_app_date] => 1989-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3601
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 324
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/515/05515342.pdf
[firstpage_image] =>[orig_patent_app_number] => 377506
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/377506 | Dual frequency sonar transducer assembly | Jul 9, 1989 | Issued |