| Patents for A61D 17 - Devices for indicating trouble during labour of animals (473) |
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| 11/24/1998 | US5839390 To indicate when a female stock animal has been ridden by another animal |
| 11/11/1998 | EP0755224A4 Bovine heat detection |
| 04/22/1998 | EP0836802A2 A method of and an implement for milking animals automatically |
| 04/08/1998 | EP0834073A1 Animal exhalation monitoring |
| 12/17/1997 | EP0670673B1 Examination of ruminant animals |
| 12/16/1997 | US5697326 Examination of ruminant animals |
| 12/03/1997 | CN1166875A Monitoring methods and devices for use therein |
| 11/19/1997 | EP0807423A1 Device for detecting the onset of parturition |
| 11/13/1997 | DE19609529A1 Method for determining when domestic animals are on heat |
| 08/05/1997 | US5653242 Transmitter implant to indicate parturition |
| 06/04/1997 | EP0339092B1 Apparatus for detecting a fertile period of mammals |
| 04/16/1997 | EP0609345A4 Biocompatible implant for the timing of ovulation in mares. |
| 03/19/1997 | EP0762826A1 Identity and cow estrus indicator |
| 01/29/1997 | EP0755224A1 Bovine heat detection |
| 01/03/1997 | WO1997000444A1 Animal exhalation monitoring |
| 01/03/1997 | CA2221280A1 Animal exhalation monitoring |
| 10/31/1996 | WO1996033669A1 Transmitter implant and method of triggering same |
| 10/29/1996 | US5568788 Implement for and a method of milking animals automatically |
| 10/29/1996 | CA2175007A1 Method of triggering a transmitter implant during parturition and a transmitter implant |
| 10/23/1996 | CN1134105A Riding indicator |
| 10/22/1996 | US5566679 Methods for managing the Reproductive status of an animal using color heat mount detectors |
| 08/14/1996 | EP0725603A1 Riding indicator |
| 08/13/1996 | US5545408 Containing lutenizing hormone releasing hormone agonist |
| 08/06/1996 | US5542431 Heat detection for animals including cows |
| 04/30/1996 | US5511560 Method and apparatus for signaling parturition in large farm animals |
| 04/17/1996 | EP0387351B1 Apparatus for diagnosis of ovarian diseases and pregnancy of mammals |
| 04/10/1996 | EP0705536A1 Activity detector with position-dependent movement sensor |
| 03/28/1996 | WO1996009553A1 Monitoring methods and devices for use therein |
| 03/27/1996 | EP0703454A1 Monitoring methods and devices for use therein |
| 03/07/1996 | WO1996006564A1 Color heat mount detectors |
| 12/07/1995 | WO1995032616A1 Identity and cow estrus indicator |
| 12/05/1995 | US5471993 Method of monitoring uterine activity and fetal heart rate in veterinary obstetrics |
| 10/24/1995 | US5460976 Detection of reproductive hormone levels in equines |
| 09/13/1995 | EP0670673A1 Examination of ruminant animals |
| 07/06/1995 | WO1995017853A1 Bovine heat detection |
| 05/11/1995 | WO1995012366A1 Riding indicator |
| 05/11/1995 | CA2174955A1 Riding indicator |
| 03/28/1995 | US5400799 Method of monitoring uterine activity in veterinary obstetrics |
| 03/02/1995 | DE4329437A1 A measurement and evaluation unit for assessing the condition of animals, especially horses |
| 01/25/1995 | EP0634915A1 Device for indicating calving in large farm animals |
| 10/05/1994 | EP0617929A2 Method and device for surveilling and indicating the onset of parturition of a horse |
| 08/10/1994 | EP0609345A1 Biocompatible implant for the timing of ovulation in mares |
| 08/04/1994 | DE4302660A1 Chronometer for indicating fertility days for cattle |
| 06/30/1994 | DE4313000C1 Multiplexed carrier pigeon heart rate monitor |
| 06/09/1994 | WO1994012022A1 Examination of ruminant animals |
| 01/27/1994 | DE4223923A1 Swivelling gait detector for horses - has battery-powered sensor detecting oscillations or pendulum movement in small plastic case attached to animal body |
| 01/04/1994 | US5275124 Milking apparatus |
| 12/28/1993 | US5272997 Milking tank for milking cows |
| 10/28/1993 | WO1993020778A1 Method and device for indicating calving in large farm animals |
| 10/28/1993 | CA2117790A1 Parturition warning for large cattle, device and process |
| 06/30/1993 | EP0549081A1 Device for measuring the activity of an animal |
| 06/09/1993 | EP0544805A1 Hormone detection methods |
| 05/13/1993 | WO1993005647A3 An implement for and a method of milking animals automatically |
| 04/29/1993 | WO1993007833A1 Biocompatible implant for the timing of ovulation in mares |
| 04/01/1993 | WO1993005647A2 An implement for and a method of milking animals automatically |
| 03/31/1993 | EP0534565A2 An implement for and a method of milking animals automatically |
| 03/31/1993 | EP0534564A2 An implement for and a method of milking animals automatically |
| 03/23/1993 | US5195456 Milking apparatus |
| 12/16/1992 | EP0518437A1 Birth alarm for livestock |
| 06/16/1992 | CA1303680C Monitoring method and device intended especially for parturition and their application |
| 05/12/1992 | US5111799 Estrous detection systems |
| 05/05/1992 | US5109865 Method and apparatus for examining ovary and diagnosing the presence of pregnancy in mammals |
| 03/05/1992 | WO1992003738A1 Hormone detection methods |
| 02/13/1992 | DE4025404A1 Early recognition of illnesses in animal - using temp. detection system and evaluating so that counter-measures can be executed |
| 01/15/1992 | EP0277941B1 Monitoring method and device intended particularly to parturition and application thereof |
| 12/10/1991 | US5070881 Ultrasound apparatus for determining whether a female large animal is gravid |
| 10/17/1991 | WO1991011678A3 A method of, and apparatus for, measuring movements |
| 10/03/1991 | WO1991014402A1 Estrous detection systems |
| 08/08/1991 | WO1991011678A2 A method of, and apparatus for, measuring movements |
| 07/05/1991 | CA2029561A1 Apparatus for providing a remotely discernible signal upon parturition of a pregnant livestock or zoological animal |
| 02/19/1991 | US4994665 Apparatus for providing a remotely discernible signal upon parturition of a pregnant livestock or zoological animal |
| 01/09/1991 | EP0406978A1 Motion sensor apparatus |
| 01/08/1991 | CA1278854C Housing for ultrasonic detector |
| 01/07/1991 | CA2020618A1 Motion sensor apparatus |
| 12/04/1990 | CA1277383C Method and apparatus for detecting standing heat in cattle |
| 09/19/1990 | EP0387351A1 Apparatus for diagnosis of ovarian diseases and pregnancy of mammals |
| 09/12/1990 | EP0386503A1 Ultrasonic device for detecting pregnancy in female larger animals |
| 08/21/1990 | US4949730 Monitoring device intended especially for parturition and its application |
| 07/11/1990 | EP0377343A1 Parturition alarm apparatus |
| 06/26/1990 | US4936316 Method and apparatus for indicating parturition |
| 05/03/1990 | WO1990004355A1 Electronic estrus detector |
| 04/27/1990 | CA2001687A1 Electronic estrus detector |
| 04/12/1990 | DE3903776C1 Device for recording and evaluating muscle contractions |
| 04/10/1990 | EP0342236A4 Echo-pulse tester. |
| 02/22/1990 | WO1990001304A1 Method for diagnosis of ovarian diseases and pregnancy of mammals and apparatus therefor |
| 02/07/1990 | EP0353681A1 Apparatus for indicating parturition |
| 01/23/1990 | US4895165 Electronic estrus detector |
| 01/23/1990 | CA1264817A1 Device for detecting the onset of parturition of a pregnant animal |
| 01/03/1990 | EP0348543A1 Method and device for announcing animal birth |
| 11/23/1989 | EP0342236A1 Echo-pulse tester |
| 11/02/1989 | EP0339092A1 Apparatus for detecting a fertile period of mammals |
| 09/26/1989 | US4869260 Method and means for detecting pregnancy in domestic farm animal species |
| 07/27/1989 | WO1989006490A1 Animal harness |
| 07/19/1989 | EP0324728A1 Leash harness for animals |
| 07/11/1989 | US4846106 Method and apparatus for detecting standing heat in cattle |
| 06/27/1989 | US4843308 Electronic integrator circuitry for piezoelectric and other sensors |
| 06/01/1989 | WO1989004635A1 Echo-pulse tester |
| 03/21/1989 | US4814661 Systems for measurement and analysis of forces exerted during human locomotion |
| 11/15/1988 | US4784155 Device for automated detection of estrus in farm animals |
| 10/06/1988 | DE3706372A1 Method and device for signalling labour in animals |